79549740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3911}}^1$

素因数の和:4039

約数の個数: 72

約数和(自身を含む): 243498528

約数和(自身を除く): 163948788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 3911, 4068, 5085, 6780, 7822, 10170, 11733, 15644, 19555, 20340, 23466, 35199, 39110, 46932, 58665, 70398, 78220, 117330, 140796, 175995, 234660, 351990, 441943, 703980, 883886, 1325829, 1767772, 2209715, 2651658, 3977487, 4419430, 5303316, 6629145, 7954974, 8838860, 13258290, 15909948, 19887435, 26516580, 39774870, 79549740]

約数ペア:

[(1, 79549740), (2, 39774870), (3, 26516580), (4, 19887435), (5, 15909948), (6, 13258290), (9, 8838860), (10, 7954974), (12, 6629145), (15, 5303316), (18, 4419430), (20, 3977487), (30, 2651658), (36, 2209715), (45, 1767772), (60, 1325829), (90, 883886), (113, 703980), (180, 441943), (226, 351990), (339, 234660), (452, 175995), (565, 140796), (678, 117330), (1017, 78220), (1130, 70398), (1356, 58665), (1695, 46932), (2034, 39110), (2260, 35199), (3390, 23466), (3911, 20340), (4068, 19555), (5085, 15644), (6780, 11733), (7822, 10170)]