68710644

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 179551008

約数和(自身を除く): 110840364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 467, 549, 603, 732, 804, 934, 1098, 1206, 1401, 1868, 2196, 2412, 2802, 4087, 4203, 5604, 8174, 8406, 12261, 16348, 16812, 24522, 28487, 31289, 36783, 49044, 56974, 62578, 73566, 85461, 93867, 113948, 125156, 147132, 170922, 187734, 256383, 281601, 341844, 375468, 512766, 563202, 1025532, 1126404, 1908629, 3817258, 5725887, 7634516, 11451774, 17177661, 22903548, 34355322, 68710644]

約数ペア:

[(1, 68710644), (2, 34355322), (3, 22903548), (4, 17177661), (6, 11451774), (9, 7634516), (12, 5725887), (18, 3817258), (36, 1908629), (61, 1126404), (67, 1025532), (122, 563202), (134, 512766), (183, 375468), (201, 341844), (244, 281601), (268, 256383), (366, 187734), (402, 170922), (467, 147132), (549, 125156), (603, 113948), (732, 93867), (804, 85461), (934, 73566), (1098, 62578), (1206, 56974), (1401, 49044), (1868, 36783), (2196, 31289), (2412, 28487), (2802, 24522), (4087, 16812), (4203, 16348), (5604, 12261), (8174, 8406)]