68918112

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2467}}^1$

素因数の和:2580

約数の個数: 72

約数和(自身を含む): 198086616

約数和(自身を除く): 129168504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2467, 3104, 3492, 4656, 4934, 6984, 7401, 9312, 9868, 13968, 14802, 19736, 22203, 27936, 29604, 39472, 44406, 59208, 78944, 88812, 118416, 177624, 236832, 239299, 355248, 478598, 710496, 717897, 957196, 1435794, 1914392, 2153691, 2871588, 3828784, 4307382, 5743176, 7657568, 8614764, 11486352, 17229528, 22972704, 34459056, 68918112]

約数ペア:

[(1, 68918112), (2, 34459056), (3, 22972704), (4, 17229528), (6, 11486352), (8, 8614764), (9, 7657568), (12, 5743176), (16, 4307382), (18, 3828784), (24, 2871588), (32, 2153691), (36, 1914392), (48, 1435794), (72, 957196), (96, 717897), (97, 710496), (144, 478598), (194, 355248), (288, 239299), (291, 236832), (388, 177624), (582, 118416), (776, 88812), (873, 78944), (1164, 59208), (1552, 44406), (1746, 39472), (2328, 29604), (2467, 27936), (3104, 22203), (3492, 19736), (4656, 14802), (4934, 13968), (6984, 9868), (7401, 9312)]