39303072

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 112432320

約数和(自身を除く): 73129248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 571, 717, 956, 1142, 1434, 1713, 1912, 2151, 2284, 2868, 3426, 3824, 4302, 4568, 5139, 5736, 6852, 7648, 8604, 9136, 10278, 11472, 13704, 17208, 18272, 20556, 22944, 27408, 34416, 41112, 54816, 68832, 82224, 136469, 164448, 272938, 409407, 545876, 818814, 1091752, 1228221, 1637628, 2183504, 2456442, 3275256, 4367008, 4912884, 6550512, 9825768, 13101024, 19651536, 39303072]

約数ペア:

[(1, 39303072), (2, 19651536), (3, 13101024), (4, 9825768), (6, 6550512), (8, 4912884), (9, 4367008), (12, 3275256), (16, 2456442), (18, 2183504), (24, 1637628), (32, 1228221), (36, 1091752), (48, 818814), (72, 545876), (96, 409407), (144, 272938), (239, 164448), (288, 136469), (478, 82224), (571, 68832), (717, 54816), (956, 41112), (1142, 34416), (1434, 27408), (1713, 22944), (1912, 20556), (2151, 18272), (2284, 17208), (2868, 13704), (3426, 11472), (3824, 10278), (4302, 9136), (4568, 8604), (5139, 7648), (5736, 6852)]