61640592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 172780608

約数和(自身を除く): 111140016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 571, 624, 692, 1038, 1142, 1384, 1713, 2076, 2249, 2284, 2768, 3426, 4152, 4498, 4568, 6747, 6852, 7423, 8304, 8996, 9136, 13494, 13704, 14846, 17992, 22269, 26988, 27408, 29692, 35984, 44538, 53976, 59384, 89076, 98783, 107952, 118768, 178152, 197566, 296349, 356304, 395132, 592698, 790264, 1185396, 1284179, 1580528, 2370792, 2568358, 3852537, 4741584, 5136716, 7705074, 10273432, 15410148, 20546864, 30820296, 61640592]

約数ペア:

[(1, 61640592), (2, 30820296), (3, 20546864), (4, 15410148), (6, 10273432), (8, 7705074), (12, 5136716), (13, 4741584), (16, 3852537), (24, 2568358), (26, 2370792), (39, 1580528), (48, 1284179), (52, 1185396), (78, 790264), (104, 592698), (156, 395132), (173, 356304), (208, 296349), (312, 197566), (346, 178152), (519, 118768), (571, 107952), (624, 98783), (692, 89076), (1038, 59384), (1142, 53976), (1384, 44538), (1713, 35984), (2076, 29692), (2249, 27408), (2284, 26988), (2768, 22269), (3426, 17992), (4152, 14846), (4498, 13704), (4568, 13494), (6747, 9136), (6852, 8996), (7423, 8304)]