66165408

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7458

約数の個数: 72

約数和(自身を含む): 194253696

約数和(自身を除く): 128088288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7411, 8928, 14822, 22233, 29644, 44466, 59288, 66699, 88932, 118576, 133398, 177864, 229741, 237152, 266796, 355728, 459482, 533592, 689223, 711456, 918964, 1067184, 1378446, 1837928, 2067669, 2134368, 2756892, 3675856, 4135338, 5513784, 7351712, 8270676, 11027568, 16541352, 22055136, 33082704, 66165408]

約数ペア:

[(1, 66165408), (2, 33082704), (3, 22055136), (4, 16541352), (6, 11027568), (8, 8270676), (9, 7351712), (12, 5513784), (16, 4135338), (18, 3675856), (24, 2756892), (31, 2134368), (32, 2067669), (36, 1837928), (48, 1378446), (62, 1067184), (72, 918964), (93, 711456), (96, 689223), (124, 533592), (144, 459482), (186, 355728), (248, 266796), (279, 237152), (288, 229741), (372, 177864), (496, 133398), (558, 118576), (744, 88932), (992, 66699), (1116, 59288), (1488, 44466), (2232, 29644), (2976, 22233), (4464, 14822), (7411, 8928)]