69391764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4783}}^1$

素因数の和:4837

約数の個数: 72

約数和(自身を含む): 195034112

約数和(自身を除く): 125642348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4783, 4836, 7254, 9566, 14349, 14508, 19132, 28698, 43047, 57396, 62179, 86094, 124358, 148273, 172188, 186537, 248716, 296546, 373074, 444819, 559611, 593092, 746148, 889638, 1119222, 1334457, 1779276, 1927549, 2238444, 2668914, 3855098, 5337828, 5782647, 7710196, 11565294, 17347941, 23130588, 34695882, 69391764]

約数ペア:

[(1, 69391764), (2, 34695882), (3, 23130588), (4, 17347941), (6, 11565294), (9, 7710196), (12, 5782647), (13, 5337828), (18, 3855098), (26, 2668914), (31, 2238444), (36, 1927549), (39, 1779276), (52, 1334457), (62, 1119222), (78, 889638), (93, 746148), (117, 593092), (124, 559611), (156, 444819), (186, 373074), (234, 296546), (279, 248716), (372, 186537), (403, 172188), (468, 148273), (558, 124358), (806, 86094), (1116, 62179), (1209, 57396), (1612, 43047), (2418, 28698), (3627, 19132), (4783, 14508), (4836, 14349), (7254, 9566)]