74336340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7331}}^1$

素因数の和:7369

約数の個数: 72

約数和(自身を含む): 225415008

約数和(自身を除く): 151078668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 7331, 10140, 14662, 21993, 29324, 36655, 43986, 73310, 87972, 95303, 109965, 146620, 190606, 219930, 285909, 381212, 439860, 476515, 571818, 953030, 1143636, 1238939, 1429545, 1906060, 2477878, 2859090, 3716817, 4955756, 5718180, 6194695, 7433634, 12389390, 14867268, 18584085, 24778780, 37168170, 74336340]

約数ペア:

[(1, 74336340), (2, 37168170), (3, 24778780), (4, 18584085), (5, 14867268), (6, 12389390), (10, 7433634), (12, 6194695), (13, 5718180), (15, 4955756), (20, 3716817), (26, 2859090), (30, 2477878), (39, 1906060), (52, 1429545), (60, 1238939), (65, 1143636), (78, 953030), (130, 571818), (156, 476515), (169, 439860), (195, 381212), (260, 285909), (338, 219930), (390, 190606), (507, 146620), (676, 109965), (780, 95303), (845, 87972), (1014, 73310), (1690, 43986), (2028, 36655), (2535, 29324), (3380, 21993), (5070, 14662), (7331, 10140)]