90009584

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 205909440

約数和(自身を除く): 115899856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 101, 109, 112, 146, 202, 218, 292, 404, 436, 511, 584, 707, 763, 808, 872, 1022, 1168, 1414, 1526, 1616, 1744, 2044, 2828, 3052, 4088, 5656, 6104, 7373, 7957, 8176, 11009, 11312, 12208, 14746, 15914, 22018, 29492, 31828, 44036, 51611, 55699, 58984, 63656, 77063, 88072, 103222, 111398, 117968, 127312, 154126, 176144, 206444, 222796, 308252, 412888, 445592, 616504, 803657, 825776, 891184, 1233008, 1607314, 3214628, 5625599, 6429256, 11251198, 12858512, 22502396, 45004792, 90009584]

約数ペア:

[(1, 90009584), (2, 45004792), (4, 22502396), (7, 12858512), (8, 11251198), (14, 6429256), (16, 5625599), (28, 3214628), (56, 1607314), (73, 1233008), (101, 891184), (109, 825776), (112, 803657), (146, 616504), (202, 445592), (218, 412888), (292, 308252), (404, 222796), (436, 206444), (511, 176144), (584, 154126), (707, 127312), (763, 117968), (808, 111398), (872, 103222), (1022, 88072), (1168, 77063), (1414, 63656), (1526, 58984), (1616, 55699), (1744, 51611), (2044, 44036), (2828, 31828), (3052, 29492), (4088, 22018), (5656, 15914), (6104, 14746), (7373, 12208), (7957, 11312), (8176, 11009)]