71595468

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 219864960

約数和(自身を除く): 148269492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 147, 163, 166, 189, 196, 249, 252, 294, 326, 332, 378, 441, 489, 498, 581, 588, 652, 747, 756, 882, 978, 996, 1141, 1162, 1323, 1467, 1494, 1743, 1764, 1956, 2241, 2282, 2324, 2646, 2934, 2988, 3423, 3486, 4067, 4401, 4482, 4564, 5229, 5292, 5868, 6846, 6972, 7987, 8134, 8802, 8964, 10269, 10458, 12201, 13529, 13692, 15687, 15974, 16268, 17604, 20538, 20916, 23961, 24402, 27058, 30807, 31374, 31948, 36603, 40587, 41076, 47922, 48804, 54116, 61614, 62748, 71883, 73206, 81174, 94703, 95844, 109809, 121761, 123228, 143766, 146412, 162348, 189406, 215649, 219618, 243522, 284109, 287532, 365283, 378812, 431298, 439236, 487044, 568218, 662921, 730566, 852327, 862596, 1136436, 1325842, 1461132, 1704654, 1988763, 2556981, 2651684, 3409308, 3977526, 5113962, 5966289, 7955052, 10227924, 11932578, 17898867, 23865156, 35797734, 71595468]

約数ペア:

[(1, 71595468), (2, 35797734), (3, 23865156), (4, 17898867), (6, 11932578), (7, 10227924), (9, 7955052), (12, 5966289), (14, 5113962), (18, 3977526), (21, 3409308), (27, 2651684), (28, 2556981), (36, 1988763), (42, 1704654), (49, 1461132), (54, 1325842), (63, 1136436), (83, 862596), (84, 852327), (98, 730566), (108, 662921), (126, 568218), (147, 487044), (163, 439236), (166, 431298), (189, 378812), (196, 365283), (249, 287532), (252, 284109), (294, 243522), (326, 219618), (332, 215649), (378, 189406), (441, 162348), (489, 146412), (498, 143766), (581, 123228), (588, 121761), (652, 109809), (747, 95844), (756, 94703), (882, 81174), (978, 73206), (996, 71883), (1141, 62748), (1162, 61614), (1323, 54116), (1467, 48804), (1494, 47922), (1743, 41076), (1764, 40587), (1956, 36603), (2241, 31948), (2282, 31374), (2324, 30807), (2646, 27058), (2934, 24402), (2988, 23961), (3423, 20916), (3486, 20538), (4067, 17604), (4401, 16268), (4482, 15974), (4564, 15687), (5229, 13692), (5292, 13529), (5868, 12201), (6846, 10458), (6972, 10269), (7987, 8964), (8134, 8802)]