80975916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4700

約数の個数: 96

約数和(自身を含む): 250414080

約数和(自身を除く): 169438164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 4657, 5796, 8694, 9314, 13971, 17388, 18628, 27942, 32599, 41913, 55884, 65198, 83826, 97797, 107111, 125739, 130396, 167652, 195594, 214222, 251478, 293391, 321333, 391188, 428444, 502956, 586782, 642666, 749777, 880173, 963999, 1173564, 1285332, 1499554, 1760346, 1927998, 2249331, 2891997, 2999108, 3520692, 3855996, 4498662, 5783994, 6747993, 8997324, 11567988, 13495986, 20243979, 26991972, 40487958, 80975916]

約数ペア:

[(1, 80975916), (2, 40487958), (3, 26991972), (4, 20243979), (6, 13495986), (7, 11567988), (9, 8997324), (12, 6747993), (14, 5783994), (18, 4498662), (21, 3855996), (23, 3520692), (27, 2999108), (28, 2891997), (36, 2249331), (42, 1927998), (46, 1760346), (54, 1499554), (63, 1285332), (69, 1173564), (84, 963999), (92, 880173), (108, 749777), (126, 642666), (138, 586782), (161, 502956), (189, 428444), (207, 391188), (252, 321333), (276, 293391), (322, 251478), (378, 214222), (414, 195594), (483, 167652), (621, 130396), (644, 125739), (756, 107111), (828, 97797), (966, 83826), (1242, 65198), (1449, 55884), (1932, 41913), (2484, 32599), (2898, 27942), (4347, 18628), (4657, 17388), (5796, 13971), (8694, 9314)]