85305366

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 112377834

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 131, 186, 262, 279, 389, 393, 558, 778, 786, 837, 1167, 1179, 1674, 2334, 2358, 3501, 3537, 4061, 7002, 7074, 8122, 10503, 12059, 12183, 21006, 24118, 24366, 36177, 36549, 50959, 72354, 73098, 101918, 108531, 109647, 152877, 217062, 219294, 305754, 325593, 458631, 651186, 917262, 1375893, 1579729, 2751786, 3159458, 4739187, 9478374, 14217561, 28435122, 42652683, 85305366]

約数ペア:

[(1, 85305366), (2, 42652683), (3, 28435122), (6, 14217561), (9, 9478374), (18, 4739187), (27, 3159458), (31, 2751786), (54, 1579729), (62, 1375893), (93, 917262), (131, 651186), (186, 458631), (262, 325593), (279, 305754), (389, 219294), (393, 217062), (558, 152877), (778, 109647), (786, 108531), (837, 101918), (1167, 73098), (1179, 72354), (1674, 50959), (2334, 36549), (2358, 36177), (3501, 24366), (3537, 24118), (4061, 21006), (7002, 12183), (7074, 12059), (8122, 10503)]