85885092

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 229829600

約数和(自身を除く): 143944508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 409, 614, 684, 818, 921, 1227, 1228, 1636, 1842, 2454, 2763, 3681, 3684, 4908, 5526, 5833, 7362, 7771, 11052, 11666, 14724, 15542, 17499, 23313, 23332, 31084, 34998, 46626, 52497, 69939, 69996, 93252, 104994, 125563, 139878, 209988, 251126, 279756, 376689, 502252, 753378, 1130067, 1506756, 2260134, 2385697, 4520268, 4771394, 7157091, 9542788, 14314182, 21471273, 28628364, 42942546, 85885092]

約数ペア:

[(1, 85885092), (2, 42942546), (3, 28628364), (4, 21471273), (6, 14314182), (9, 9542788), (12, 7157091), (18, 4771394), (19, 4520268), (36, 2385697), (38, 2260134), (57, 1506756), (76, 1130067), (114, 753378), (171, 502252), (228, 376689), (307, 279756), (342, 251126), (409, 209988), (614, 139878), (684, 125563), (818, 104994), (921, 93252), (1227, 69996), (1228, 69939), (1636, 52497), (1842, 46626), (2454, 34998), (2763, 31084), (3681, 23332), (3684, 23313), (4908, 17499), (5526, 15542), (5833, 14724), (7362, 11666), (7771, 11052)]