77965968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1696

約数の個数: 80

約数和(自身を含む): 216146880

約数和(自身を除く): 138180912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 1613, 2014, 2544, 3021, 3226, 4028, 4839, 6042, 6452, 8056, 9678, 12084, 12904, 16112, 19356, 24168, 25808, 30647, 38712, 48336, 61294, 77424, 85489, 91941, 122588, 170978, 183882, 245176, 256467, 341956, 367764, 490352, 512934, 683912, 735528, 1025868, 1367824, 1471056, 1624291, 2051736, 3248582, 4103472, 4872873, 6497164, 9745746, 12994328, 19491492, 25988656, 38982984, 77965968]

約数ペア:

[(1, 77965968), (2, 38982984), (3, 25988656), (4, 19491492), (6, 12994328), (8, 9745746), (12, 6497164), (16, 4872873), (19, 4103472), (24, 3248582), (38, 2051736), (48, 1624291), (53, 1471056), (57, 1367824), (76, 1025868), (106, 735528), (114, 683912), (152, 512934), (159, 490352), (212, 367764), (228, 341956), (304, 256467), (318, 245176), (424, 183882), (456, 170978), (636, 122588), (848, 91941), (912, 85489), (1007, 77424), (1272, 61294), (1613, 48336), (2014, 38712), (2544, 30647), (3021, 25808), (3226, 24168), (4028, 19356), (4839, 16112), (6042, 12904), (6452, 12084), (8056, 9678)]