66665508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 196250880

約数和(自身を除く): 129585372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 364, 492, 533, 546, 574, 861, 1066, 1092, 1148, 1489, 1599, 1722, 2132, 2978, 3198, 3444, 3731, 4467, 5956, 6396, 7462, 8934, 10423, 11193, 14924, 17868, 19357, 20846, 22386, 31269, 38714, 41692, 44772, 58071, 61049, 62538, 77428, 116142, 122098, 125076, 135499, 183147, 232284, 244196, 270998, 366294, 406497, 427343, 541996, 732588, 793637, 812994, 854686, 1282029, 1587274, 1625988, 1709372, 2380911, 2564058, 3174548, 4761822, 5128116, 5555459, 9523644, 11110918, 16666377, 22221836, 33332754, 66665508]

約数ペア:

[(1, 66665508), (2, 33332754), (3, 22221836), (4, 16666377), (6, 11110918), (7, 9523644), (12, 5555459), (13, 5128116), (14, 4761822), (21, 3174548), (26, 2564058), (28, 2380911), (39, 1709372), (41, 1625988), (42, 1587274), (52, 1282029), (78, 854686), (82, 812994), (84, 793637), (91, 732588), (123, 541996), (156, 427343), (164, 406497), (182, 366294), (246, 270998), (273, 244196), (287, 232284), (364, 183147), (492, 135499), (533, 125076), (546, 122098), (574, 116142), (861, 77428), (1066, 62538), (1092, 61049), (1148, 58071), (1489, 44772), (1599, 41692), (1722, 38714), (2132, 31269), (2978, 22386), (3198, 20846), (3444, 19357), (3731, 17868), (4467, 14924), (5956, 11193), (6396, 10423), (7462, 8934)]