90545364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 302805888

約数和(自身を除く): 212260524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 81, 83, 84, 91, 108, 111, 117, 126, 148, 156, 162, 166, 182, 189, 222, 234, 249, 252, 259, 273, 324, 332, 333, 351, 364, 378, 444, 468, 481, 498, 518, 546, 567, 581, 666, 702, 747, 756, 777, 819, 962, 996, 999, 1036, 1053, 1079, 1092, 1134, 1162, 1332, 1404, 1443, 1494, 1554, 1638, 1743, 1924, 1998, 2106, 2158, 2241, 2268, 2324, 2331, 2457, 2886, 2988, 2997, 3071, 3108, 3237, 3276, 3367, 3486, 3996, 4212, 4316, 4329, 4482, 4662, 4914, 5229, 5772, 5994, 6142, 6474, 6723, 6734, 6972, 6993, 7371, 7553, 8658, 8964, 9213, 9324, 9711, 9828, 10101, 10458, 11988, 12284, 12948, 12987, 13446, 13468, 13986, 14742, 15106, 15687, 17316, 18426, 19422, 20202, 20916, 20979, 21497, 22659, 25974, 26892, 27639, 27972, 29133, 29484, 30212, 30303, 31374, 36852, 38844, 38961, 39923, 40404, 41958, 42994, 45318, 47061, 51948, 55278, 58266, 60606, 62748, 64491, 67977, 77922, 79846, 82917, 83916, 85988, 87399, 90636, 90909, 94122, 110556, 116532, 119769, 121212, 128982, 135954, 155844, 159692, 165834, 174798, 181818, 188244, 193473, 203931, 239538, 248751, 257964, 271908, 272727, 279461, 331668, 349596, 359307, 363636, 386946, 407862, 479076, 497502, 545454, 558922, 580419, 611793, 718614, 773892, 815724, 838383, 995004, 1077921, 1090908, 1117844, 1160838, 1223586, 1437228, 1676766, 1741257, 2155842, 2321676, 2447172, 2515149, 3233763, 3353532, 3482514, 4311684, 5030298, 6467526, 6965028, 7545447, 10060596, 12935052, 15090894, 22636341, 30181788, 45272682, 90545364]

約数ペア:

[(1, 90545364), (2, 45272682), (3, 30181788), (4, 22636341), (6, 15090894), (7, 12935052), (9, 10060596), (12, 7545447), (13, 6965028), (14, 6467526), (18, 5030298), (21, 4311684), (26, 3482514), (27, 3353532), (28, 3233763), (36, 2515149), (37, 2447172), (39, 2321676), (42, 2155842), (52, 1741257), (54, 1676766), (63, 1437228), (74, 1223586), (78, 1160838), (81, 1117844), (83, 1090908), (84, 1077921), (91, 995004), (108, 838383), (111, 815724), (117, 773892), (126, 718614), (148, 611793), (156, 580419), (162, 558922), (166, 545454), (182, 497502), (189, 479076), (222, 407862), (234, 386946), (249, 363636), (252, 359307), (259, 349596), (273, 331668), (324, 279461), (332, 272727), (333, 271908), (351, 257964), (364, 248751), (378, 239538), (444, 203931), (468, 193473), (481, 188244), (498, 181818), (518, 174798), (546, 165834), (567, 159692), (581, 155844), (666, 135954), (702, 128982), (747, 121212), (756, 119769), (777, 116532), (819, 110556), (962, 94122), (996, 90909), (999, 90636), (1036, 87399), (1053, 85988), (1079, 83916), (1092, 82917), (1134, 79846), (1162, 77922), (1332, 67977), (1404, 64491), (1443, 62748), (1494, 60606), (1554, 58266), (1638, 55278), (1743, 51948), (1924, 47061), (1998, 45318), (2106, 42994), (2158, 41958), (2241, 40404), (2268, 39923), (2324, 38961), (2331, 38844), (2457, 36852), (2886, 31374), (2988, 30303), (2997, 30212), (3071, 29484), (3108, 29133), (3237, 27972), (3276, 27639), (3367, 26892), (3486, 25974), (3996, 22659), (4212, 21497), (4316, 20979), (4329, 20916), (4482, 20202), (4662, 19422), (4914, 18426), (5229, 17316), (5772, 15687), (5994, 15106), (6142, 14742), (6474, 13986), (6723, 13468), (6734, 13446), (6972, 12987), (6993, 12948), (7371, 12284), (7553, 11988), (8658, 10458), (8964, 10101), (9213, 9828), (9324, 9711)]