90784272

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 241056000

約数和(自身を除く): 150271728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 89, 158, 178, 237, 267, 269, 316, 356, 474, 534, 538, 632, 712, 807, 948, 1068, 1076, 1264, 1424, 1614, 1896, 2136, 2152, 3228, 3792, 4272, 4304, 6456, 7031, 12912, 14062, 21093, 21251, 23941, 28124, 42186, 42502, 47882, 56248, 63753, 71823, 84372, 85004, 95764, 112496, 127506, 143646, 168744, 170008, 191528, 255012, 287292, 337488, 340016, 383056, 510024, 574584, 1020048, 1149168, 1891339, 3782678, 5674017, 7565356, 11348034, 15130712, 22696068, 30261424, 45392136, 90784272]

約数ペア:

[(1, 90784272), (2, 45392136), (3, 30261424), (4, 22696068), (6, 15130712), (8, 11348034), (12, 7565356), (16, 5674017), (24, 3782678), (48, 1891339), (79, 1149168), (89, 1020048), (158, 574584), (178, 510024), (237, 383056), (267, 340016), (269, 337488), (316, 287292), (356, 255012), (474, 191528), (534, 170008), (538, 168744), (632, 143646), (712, 127506), (807, 112496), (948, 95764), (1068, 85004), (1076, 84372), (1264, 71823), (1424, 63753), (1614, 56248), (1896, 47882), (2136, 42502), (2152, 42186), (3228, 28124), (3792, 23941), (4272, 21251), (4304, 21093), (6456, 14062), (7031, 12912)]