73934172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 202413120

約数和(自身を除く): 128478948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 661, 717, 956, 1322, 1434, 1983, 2151, 2644, 2868, 3107, 3966, 4302, 5949, 6214, 7932, 8593, 8604, 9321, 11898, 12428, 17186, 18642, 23796, 25779, 27963, 34372, 37284, 51558, 55926, 77337, 103116, 111852, 154674, 157979, 309348, 315958, 473937, 631916, 947874, 1421811, 1895748, 2053727, 2843622, 4107454, 5687244, 6161181, 8214908, 12322362, 18483543, 24644724, 36967086, 73934172]

約数ペア:

[(1, 73934172), (2, 36967086), (3, 24644724), (4, 18483543), (6, 12322362), (9, 8214908), (12, 6161181), (13, 5687244), (18, 4107454), (26, 2843622), (36, 2053727), (39, 1895748), (52, 1421811), (78, 947874), (117, 631916), (156, 473937), (234, 315958), (239, 309348), (468, 157979), (478, 154674), (661, 111852), (717, 103116), (956, 77337), (1322, 55926), (1434, 51558), (1983, 37284), (2151, 34372), (2644, 27963), (2868, 25779), (3107, 23796), (3966, 18642), (4302, 17186), (5949, 12428), (6214, 11898), (7932, 9321), (8593, 8604)]