78907152

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2852

約数の個数: 80

約数和(自身を含む): 221573120

約数和(自身を除く): 142665968

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, 2791, 3534, 4712, 5582, 7068, 8373, 9424, 11164, 14136, 16746, 22328, 28272, 33492, 44656, 53029, 66984, 86521, 106058, 133968, 159087, 173042, 212116, 259563, 318174, 346084, 424232, 519126, 636348, 692168, 848464, 1038252, 1272696, 1384336, 1643899, 2076504, 2545392, 3287798, 4153008, 4931697, 6575596, 9863394, 13151192, 19726788, 26302384, 39453576, 78907152]

約数ペア:

[(1, 78907152), (2, 39453576), (3, 26302384), (4, 19726788), (6, 13151192), (8, 9863394), (12, 6575596), (16, 4931697), (19, 4153008), (24, 3287798), (31, 2545392), (38, 2076504), (48, 1643899), (57, 1384336), (62, 1272696), (76, 1038252), (93, 848464), (114, 692168), (124, 636348), (152, 519126), (186, 424232), (228, 346084), (248, 318174), (304, 259563), (372, 212116), (456, 173042), (496, 159087), (589, 133968), (744, 106058), (912, 86521), (1178, 66984), (1488, 53029), (1767, 44656), (2356, 33492), (2791, 28272), (3534, 22328), (4712, 16746), (5582, 14136), (7068, 11164), (8373, 9424)]