72224208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 233133888

約数和(自身を除く): 160909680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 523, 548, 822, 959, 1008, 1046, 1096, 1233, 1569, 1644, 1918, 2092, 2192, 2466, 2877, 3138, 3288, 3661, 3836, 4184, 4707, 4932, 5754, 6276, 6576, 7322, 7672, 8368, 8631, 9414, 9864, 10983, 11508, 12552, 14644, 15344, 17262, 18828, 19728, 21966, 23016, 25104, 29288, 32949, 34524, 37656, 43932, 46032, 58576, 65898, 69048, 71651, 75312, 87864, 131796, 138096, 143302, 175728, 214953, 263592, 286604, 429906, 501557, 527184, 573208, 644859, 859812, 1003114, 1146416, 1289718, 1504671, 1719624, 2006228, 2579436, 3009342, 3439248, 4012456, 4514013, 5158872, 6018684, 8024912, 9028026, 10317744, 12037368, 18056052, 24074736, 36112104, 72224208]

約数ペア:

[(1, 72224208), (2, 36112104), (3, 24074736), (4, 18056052), (6, 12037368), (7, 10317744), (8, 9028026), (9, 8024912), (12, 6018684), (14, 5158872), (16, 4514013), (18, 4012456), (21, 3439248), (24, 3009342), (28, 2579436), (36, 2006228), (42, 1719624), (48, 1504671), (56, 1289718), (63, 1146416), (72, 1003114), (84, 859812), (112, 644859), (126, 573208), (137, 527184), (144, 501557), (168, 429906), (252, 286604), (274, 263592), (336, 214953), (411, 175728), (504, 143302), (523, 138096), (548, 131796), (822, 87864), (959, 75312), (1008, 71651), (1046, 69048), (1096, 65898), (1233, 58576), (1569, 46032), (1644, 43932), (1918, 37656), (2092, 34524), (2192, 32949), (2466, 29288), (2877, 25104), (3138, 23016), (3288, 21966), (3661, 19728), (3836, 18828), (4184, 17262), (4707, 15344), (4932, 14644), (5754, 12552), (6276, 11508), (6576, 10983), (7322, 9864), (7672, 9414), (8368, 8631)]