91606788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 180

約数和(自身を含む): 297601920

約数和(自身を除く): 205995132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 234, 239, 252, 273, 324, 338, 351, 364, 378, 468, 478, 507, 546, 567, 676, 702, 717, 756, 819, 956, 1014, 1053, 1092, 1134, 1183, 1404, 1434, 1521, 1638, 1673, 2028, 2106, 2151, 2268, 2366, 2457, 2868, 3042, 3107, 3276, 3346, 3549, 4212, 4302, 4563, 4732, 4914, 5019, 6084, 6214, 6453, 6692, 7098, 7371, 8604, 9126, 9321, 9828, 10038, 10647, 12428, 12906, 13689, 14196, 14742, 15057, 18252, 18642, 19359, 20076, 21294, 21749, 25812, 27378, 27963, 29484, 30114, 31941, 37284, 38718, 40391, 42588, 43498, 45171, 54756, 55926, 60228, 63882, 65247, 77436, 80782, 83889, 86996, 90342, 95823, 111852, 121173, 127764, 130494, 135513, 161564, 167778, 180684, 191646, 195741, 242346, 251667, 260988, 271026, 282737, 335556, 363519, 383292, 391482, 484692, 503334, 542052, 565474, 587223, 727038, 782964, 848211, 1006668, 1090557, 1130948, 1174446, 1454076, 1696422, 1761669, 2181114, 2348892, 2544633, 3271671, 3392844, 3523338, 4362228, 5089266, 6543342, 7046676, 7633899, 10178532, 13086684, 15267798, 22901697, 30535596, 45803394, 91606788]

約数ペア:

[(1, 91606788), (2, 45803394), (3, 30535596), (4, 22901697), (6, 15267798), (7, 13086684), (9, 10178532), (12, 7633899), (13, 7046676), (14, 6543342), (18, 5089266), (21, 4362228), (26, 3523338), (27, 3392844), (28, 3271671), (36, 2544633), (39, 2348892), (42, 2181114), (52, 1761669), (54, 1696422), (63, 1454076), (78, 1174446), (81, 1130948), (84, 1090557), (91, 1006668), (108, 848211), (117, 782964), (126, 727038), (156, 587223), (162, 565474), (169, 542052), (182, 503334), (189, 484692), (234, 391482), (239, 383292), (252, 363519), (273, 335556), (324, 282737), (338, 271026), (351, 260988), (364, 251667), (378, 242346), (468, 195741), (478, 191646), (507, 180684), (546, 167778), (567, 161564), (676, 135513), (702, 130494), (717, 127764), (756, 121173), (819, 111852), (956, 95823), (1014, 90342), (1053, 86996), (1092, 83889), (1134, 80782), (1183, 77436), (1404, 65247), (1434, 63882), (1521, 60228), (1638, 55926), (1673, 54756), (2028, 45171), (2106, 43498), (2151, 42588), (2268, 40391), (2366, 38718), (2457, 37284), (2868, 31941), (3042, 30114), (3107, 29484), (3276, 27963), (3346, 27378), (3549, 25812), (4212, 21749), (4302, 21294), (4563, 20076), (4732, 19359), (4914, 18642), (5019, 18252), (6084, 15057), (6214, 14742), (6453, 14196), (6692, 13689), (7098, 12906), (7371, 12428), (8604, 10647), (9126, 10038), (9321, 9828)]