80890944

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5333}}^1$

素因数の和:5427

約数の個数: 56

約数和(自身を含む): 216773760

約数和(自身を除く): 135882816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 5333, 7584, 10666, 15168, 15999, 21332, 31998, 42664, 63996, 85328, 127992, 170656, 255984, 341312, 421307, 511968, 842614, 1023936, 1263921, 1685228, 2527842, 3370456, 5055684, 6740912, 10111368, 13481824, 20222736, 26963648, 40445472, 80890944]

約数ペア:

[(1, 80890944), (2, 40445472), (3, 26963648), (4, 20222736), (6, 13481824), (8, 10111368), (12, 6740912), (16, 5055684), (24, 3370456), (32, 2527842), (48, 1685228), (64, 1263921), (79, 1023936), (96, 842614), (158, 511968), (192, 421307), (237, 341312), (316, 255984), (474, 170656), (632, 127992), (948, 85328), (1264, 63996), (1896, 42664), (2528, 31998), (3792, 21332), (5056, 15999), (5333, 15168), (7584, 10666)]