81126504

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1975

約数の個数: 96

約数和(自身を含む): 238867200

約数和(自身を除く): 157740696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 1913, 2232, 2356, 3534, 3826, 4712, 5301, 5739, 7068, 7652, 10602, 11478, 14136, 15304, 17217, 21204, 22956, 34434, 36347, 42408, 45912, 59303, 68868, 72694, 109041, 118606, 137736, 145388, 177909, 218082, 237212, 290776, 327123, 355818, 436164, 474424, 533727, 654246, 711636, 872328, 1067454, 1126757, 1308492, 1423272, 2134908, 2253514, 2616984, 3380271, 4269816, 4507028, 6760542, 9014056, 10140813, 13521084, 20281626, 27042168, 40563252, 81126504]

約数ペア:

[(1, 81126504), (2, 40563252), (3, 27042168), (4, 20281626), (6, 13521084), (8, 10140813), (9, 9014056), (12, 6760542), (18, 4507028), (19, 4269816), (24, 3380271), (31, 2616984), (36, 2253514), (38, 2134908), (57, 1423272), (62, 1308492), (72, 1126757), (76, 1067454), (93, 872328), (114, 711636), (124, 654246), (152, 533727), (171, 474424), (186, 436164), (228, 355818), (248, 327123), (279, 290776), (342, 237212), (372, 218082), (456, 177909), (558, 145388), (589, 137736), (684, 118606), (744, 109041), (1116, 72694), (1178, 68868), (1368, 59303), (1767, 45912), (1913, 42408), (2232, 36347), (2356, 34434), (3534, 22956), (3826, 21204), (4712, 17217), (5301, 15304), (5739, 14136), (7068, 11478), (7652, 10602)]