74835984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2708

約数の個数: 80

約数和(自身を含む): 210145280

約数和(自身を除く): 135309296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2647, 3534, 4712, 5294, 7068, 7941, 9424, 10588, 14136, 15882, 21176, 28272, 31764, 42352, 50293, 63528, 82057, 100586, 127056, 150879, 164114, 201172, 246171, 301758, 328228, 402344, 492342, 603516, 656456, 804688, 984684, 1207032, 1312912, 1559083, 1969368, 2414064, 3118166, 3938736, 4677249, 6236332, 9354498, 12472664, 18708996, 24945328, 37417992, 74835984]

約数ペア:

[(1, 74835984), (2, 37417992), (3, 24945328), (4, 18708996), (6, 12472664), (8, 9354498), (12, 6236332), (16, 4677249), (19, 3938736), (24, 3118166), (31, 2414064), (38, 1969368), (48, 1559083), (57, 1312912), (62, 1207032), (76, 984684), (93, 804688), (114, 656456), (124, 603516), (152, 492342), (186, 402344), (228, 328228), (248, 301758), (304, 246171), (372, 201172), (456, 164114), (496, 150879), (589, 127056), (744, 100586), (912, 82057), (1178, 63528), (1488, 50293), (1767, 42352), (2356, 31764), (2647, 28272), (3534, 21176), (4712, 15882), (5294, 14136), (7068, 10588), (7941, 9424)]