40012056

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{8821}}^1$

素因数の和:8846

約数の個数: 80

約数和(自身を含む): 128095440

約数和(自身を除く): 88083384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 8821, 17642, 26463, 35284, 52926, 61747, 70568, 79389, 105852, 123494, 158778, 185241, 211704, 238167, 246988, 317556, 370482, 476334, 493976, 555723, 635112, 714501, 740964, 952668, 1111446, 1429002, 1481928, 1667169, 1905336, 2222892, 2858004, 3334338, 4445784, 5001507, 5716008, 6668676, 10003014, 13337352, 20006028, 40012056]

約数ペア:

[(1, 40012056), (2, 20006028), (3, 13337352), (4, 10003014), (6, 6668676), (7, 5716008), (8, 5001507), (9, 4445784), (12, 3334338), (14, 2858004), (18, 2222892), (21, 1905336), (24, 1667169), (27, 1481928), (28, 1429002), (36, 1111446), (42, 952668), (54, 740964), (56, 714501), (63, 635112), (72, 555723), (81, 493976), (84, 476334), (108, 370482), (126, 317556), (162, 246988), (168, 238167), (189, 211704), (216, 185241), (252, 158778), (324, 123494), (378, 105852), (504, 79389), (567, 70568), (648, 61747), (756, 52926), (1134, 35284), (1512, 26463), (2268, 17642), (4536, 8821)]