91233940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 226759680

約数和(自身を除く): 135525740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 79, 113, 140, 146, 158, 226, 292, 316, 365, 395, 452, 511, 553, 565, 730, 790, 791, 1022, 1106, 1130, 1460, 1580, 1582, 2044, 2212, 2260, 2555, 2765, 3164, 3955, 5110, 5530, 5767, 7910, 8249, 8927, 10220, 11060, 11534, 15820, 16498, 17854, 23068, 28835, 32996, 35708, 40369, 41245, 44635, 57670, 57743, 62489, 80738, 82490, 89270, 115340, 115486, 124978, 161476, 164980, 178540, 201845, 230972, 249956, 288715, 312445, 403690, 577430, 624890, 651671, 807380, 1154860, 1249780, 1303342, 2606684, 3258355, 4561697, 6516710, 9123394, 13033420, 18246788, 22808485, 45616970, 91233940]

約数ペア:

[(1, 91233940), (2, 45616970), (4, 22808485), (5, 18246788), (7, 13033420), (10, 9123394), (14, 6516710), (20, 4561697), (28, 3258355), (35, 2606684), (70, 1303342), (73, 1249780), (79, 1154860), (113, 807380), (140, 651671), (146, 624890), (158, 577430), (226, 403690), (292, 312445), (316, 288715), (365, 249956), (395, 230972), (452, 201845), (511, 178540), (553, 164980), (565, 161476), (730, 124978), (790, 115486), (791, 115340), (1022, 89270), (1106, 82490), (1130, 80738), (1460, 62489), (1580, 57743), (1582, 57670), (2044, 44635), (2212, 41245), (2260, 40369), (2555, 35708), (2765, 32996), (3164, 28835), (3955, 23068), (5110, 17854), (5530, 16498), (5767, 15820), (7910, 11534), (8249, 11060), (8927, 10220)]