56178569148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{26953}}^1$

素因数の和:27435

約数の個数: 96

約数和(自身を含む): 146063941632

約数和(自身を除く): 89885372484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 431, 806, 862, 1209, 1293, 1612, 1724, 2418, 2586, 4836, 5172, 5603, 11206, 13361, 16809, 22412, 26722, 26953, 33618, 40083, 53444, 53906, 67236, 80166, 80859, 107812, 160332, 161718, 173693, 323436, 347386, 350389, 521079, 694772, 700778, 835543, 1042158, 1051167, 1401556, 1671086, 2084316, 2102334, 2506629, 3342172, 4204668, 5013258, 10026516, 10862059, 11616743, 21724118, 23233486, 32586177, 34850229, 43448236, 46466972, 65172354, 69700458, 130344708, 139400916, 151017659, 302035318, 360119033, 453052977, 604070636, 720238066, 906105954, 1080357099, 1440476132, 1812211908, 2160714198, 4321428396, 4681547429, 9363094858, 14044642287, 18726189716, 28089284574, 56178569148]

約数ペア:

[(1, 56178569148), (2, 28089284574), (3, 18726189716), (4, 14044642287), (6, 9363094858), (12, 4681547429), (13, 4321428396), (26, 2160714198), (31, 1812211908), (39, 1440476132), (52, 1080357099), (62, 906105954), (78, 720238066), (93, 604070636), (124, 453052977), (156, 360119033), (186, 302035318), (372, 151017659), (403, 139400916), (431, 130344708), (806, 69700458), (862, 65172354), (1209, 46466972), (1293, 43448236), (1612, 34850229), (1724, 32586177), (2418, 23233486), (2586, 21724118), (4836, 11616743), (5172, 10862059), (5603, 10026516), (11206, 5013258), (13361, 4204668), (16809, 3342172), (22412, 2506629), (26722, 2102334), (26953, 2084316), (33618, 1671086), (40083, 1401556), (53444, 1051167), (53906, 1042158), (67236, 835543), (80166, 700778), (80859, 694772), (107812, 521079), (160332, 350389), (161718, 347386), (173693, 323436)]