80182564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 105611996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 47, 58, 77, 94, 116, 154, 188, 191, 203, 308, 319, 329, 382, 406, 517, 638, 658, 764, 812, 1034, 1276, 1316, 1337, 1363, 2068, 2101, 2233, 2674, 2726, 3619, 4202, 4466, 5348, 5452, 5539, 7238, 8404, 8932, 8977, 9541, 11078, 14476, 14707, 14993, 17954, 19082, 22156, 29414, 29986, 35908, 38164, 38773, 58828, 59972, 60929, 62839, 77546, 98747, 104951, 121858, 125678, 155092, 197494, 209902, 243716, 251356, 260333, 394988, 419804, 426503, 520666, 691229, 853006, 1041332, 1382458, 1706012, 1822331, 2764916, 2863663, 3644662, 5727326, 7289324, 11454652, 20045641, 40091282, 80182564]

約数ペア:

[(1, 80182564), (2, 40091282), (4, 20045641), (7, 11454652), (11, 7289324), (14, 5727326), (22, 3644662), (28, 2863663), (29, 2764916), (44, 1822331), (47, 1706012), (58, 1382458), (77, 1041332), (94, 853006), (116, 691229), (154, 520666), (188, 426503), (191, 419804), (203, 394988), (308, 260333), (319, 251356), (329, 243716), (382, 209902), (406, 197494), (517, 155092), (638, 125678), (658, 121858), (764, 104951), (812, 98747), (1034, 77546), (1276, 62839), (1316, 60929), (1337, 59972), (1363, 58828), (2068, 38773), (2101, 38164), (2233, 35908), (2674, 29986), (2726, 29414), (3619, 22156), (4202, 19082), (4466, 17954), (5348, 14993), (5452, 14707), (5539, 14476), (7238, 11078), (8404, 9541), (8932, 8977)]