120917628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7043

約数の個数: 72

約数和(自身を含む): 338109408

約数和(自身を除く): 217191780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 6983, 8658, 13966, 17316, 20949, 27932, 41898, 62847, 83796, 90779, 125694, 181558, 251388, 258371, 272337, 363116, 516742, 544674, 775113, 817011, 1033484, 1089348, 1550226, 1634022, 2325339, 3100452, 3268044, 3358823, 4650678, 6717646, 9301356, 10076469, 13435292, 20152938, 30229407, 40305876, 60458814, 120917628]

約数ペア:

[(1, 120917628), (2, 60458814), (3, 40305876), (4, 30229407), (6, 20152938), (9, 13435292), (12, 10076469), (13, 9301356), (18, 6717646), (26, 4650678), (36, 3358823), (37, 3268044), (39, 3100452), (52, 2325339), (74, 1634022), (78, 1550226), (111, 1089348), (117, 1033484), (148, 817011), (156, 775113), (222, 544674), (234, 516742), (333, 363116), (444, 272337), (468, 258371), (481, 251388), (666, 181558), (962, 125694), (1332, 90779), (1443, 83796), (1924, 62847), (2886, 41898), (4329, 27932), (5772, 20949), (6983, 17316), (8658, 13966)]