86471028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11069}}^1$

素因数の和:11117

約数の個数: 72

約数和(自身を含む): 257886720

約数和(自身を除く): 171415692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 11069, 22138, 33207, 44276, 66414, 77483, 99621, 132828, 154966, 199242, 232449, 309932, 343139, 398484, 464898, 686278, 697347, 929796, 1029417, 1372556, 1394694, 2058834, 2401973, 2789388, 3088251, 4117668, 4803946, 6176502, 7205919, 9607892, 12353004, 14411838, 21617757, 28823676, 43235514, 86471028]

約数ペア:

[(1, 86471028), (2, 43235514), (3, 28823676), (4, 21617757), (6, 14411838), (7, 12353004), (9, 9607892), (12, 7205919), (14, 6176502), (18, 4803946), (21, 4117668), (28, 3088251), (31, 2789388), (36, 2401973), (42, 2058834), (62, 1394694), (63, 1372556), (84, 1029417), (93, 929796), (124, 697347), (126, 686278), (186, 464898), (217, 398484), (252, 343139), (279, 309932), (372, 232449), (434, 199242), (558, 154966), (651, 132828), (868, 99621), (1116, 77483), (1302, 66414), (1953, 44276), (2604, 33207), (3906, 22138), (7812, 11069)]