76408956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 220485720

約数和(自身を除く): 144076764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 661, 676, 684, 741, 988, 1014, 1322, 1482, 1521, 1983, 2028, 2223, 2644, 2964, 3042, 3211, 3966, 4446, 5949, 6084, 6422, 7932, 8593, 8892, 9633, 11898, 12559, 12844, 17186, 19266, 23796, 25118, 25779, 28899, 34372, 37677, 38532, 50236, 51558, 57798, 75354, 77337, 103116, 111709, 113031, 115596, 150708, 154674, 163267, 223418, 226062, 309348, 326534, 335127, 446836, 452124, 489801, 653068, 670254, 979602, 1005381, 1340508, 1469403, 1959204, 2010762, 2122471, 2938806, 4021524, 4244942, 5877612, 6367413, 8489884, 12734826, 19102239, 25469652, 38204478, 76408956]

約数ペア:

[(1, 76408956), (2, 38204478), (3, 25469652), (4, 19102239), (6, 12734826), (9, 8489884), (12, 6367413), (13, 5877612), (18, 4244942), (19, 4021524), (26, 2938806), (36, 2122471), (38, 2010762), (39, 1959204), (52, 1469403), (57, 1340508), (76, 1005381), (78, 979602), (114, 670254), (117, 653068), (156, 489801), (169, 452124), (171, 446836), (228, 335127), (234, 326534), (247, 309348), (338, 226062), (342, 223418), (468, 163267), (494, 154674), (507, 150708), (661, 115596), (676, 113031), (684, 111709), (741, 103116), (988, 77337), (1014, 75354), (1322, 57798), (1482, 51558), (1521, 50236), (1983, 38532), (2028, 37677), (2223, 34372), (2644, 28899), (2964, 25779), (3042, 25118), (3211, 23796), (3966, 19266), (4446, 17186), (5949, 12844), (6084, 12559), (6422, 11898), (7932, 9633), (8593, 8892)]