77325456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 217861056

約数和(自身を除く): 140535600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1493, 1992, 2158, 2986, 3237, 3984, 4316, 4479, 5972, 6474, 8632, 8958, 11944, 12948, 17264, 17916, 19409, 23888, 25896, 35832, 38818, 51792, 58227, 71664, 77636, 116454, 123919, 155272, 232908, 247838, 310544, 371757, 465816, 495676, 743514, 931632, 991352, 1487028, 1610947, 1982704, 2974056, 3221894, 4832841, 5948112, 6443788, 9665682, 12887576, 19331364, 25775152, 38662728, 77325456]

約数ペア:

[(1, 77325456), (2, 38662728), (3, 25775152), (4, 19331364), (6, 12887576), (8, 9665682), (12, 6443788), (13, 5948112), (16, 4832841), (24, 3221894), (26, 2974056), (39, 1982704), (48, 1610947), (52, 1487028), (78, 991352), (83, 931632), (104, 743514), (156, 495676), (166, 465816), (208, 371757), (249, 310544), (312, 247838), (332, 232908), (498, 155272), (624, 123919), (664, 116454), (996, 77636), (1079, 71664), (1328, 58227), (1493, 51792), (1992, 38818), (2158, 35832), (2986, 25896), (3237, 23888), (3984, 19409), (4316, 17916), (4479, 17264), (5972, 12948), (6474, 11944), (8632, 8958)]