90420864

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 243159840

約数和(自身を除く): 152738976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1992, 2656, 2837, 3984, 5312, 5674, 7968, 8511, 10624, 11348, 15936, 17022, 22696, 31872, 34044, 45392, 68088, 90784, 136176, 181568, 235471, 272352, 363136, 470942, 544704, 706413, 941884, 1089408, 1412826, 1883768, 2825652, 3767536, 5651304, 7535072, 11302608, 15070144, 22605216, 30140288, 45210432, 90420864]

約数ペア:

[(1, 90420864), (2, 45210432), (3, 30140288), (4, 22605216), (6, 15070144), (8, 11302608), (12, 7535072), (16, 5651304), (24, 3767536), (32, 2825652), (48, 1883768), (64, 1412826), (83, 1089408), (96, 941884), (128, 706413), (166, 544704), (192, 470942), (249, 363136), (332, 272352), (384, 235471), (498, 181568), (664, 136176), (996, 90784), (1328, 68088), (1992, 45392), (2656, 34044), (2837, 31872), (3984, 22696), (5312, 17022), (5674, 15936), (7968, 11348), (8511, 10624)]