130921272

素因数分解:

$2^3\times 3^4\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 368517600

約数和(自身を除く): 237596328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 281, 324, 562, 648, 719, 843, 1124, 1438, 1686, 2157, 2248, 2529, 2876, 3372, 4314, 5058, 5752, 6471, 6744, 7587, 8628, 10116, 12942, 15174, 17256, 19413, 20232, 22761, 25884, 30348, 38826, 45522, 51768, 58239, 60696, 77652, 91044, 116478, 155304, 182088, 202039, 232956, 404078, 465912, 606117, 808156, 1212234, 1616312, 1818351, 2424468, 3636702, 4848936, 5455053, 7273404, 10910106, 14546808, 16365159, 21820212, 32730318, 43640424, 65460636, 130921272]

約数ペア:

[(1, 130921272), (2, 65460636), (3, 43640424), (4, 32730318), (6, 21820212), (8, 16365159), (9, 14546808), (12, 10910106), (18, 7273404), (24, 5455053), (27, 4848936), (36, 3636702), (54, 2424468), (72, 1818351), (81, 1616312), (108, 1212234), (162, 808156), (216, 606117), (281, 465912), (324, 404078), (562, 232956), (648, 202039), (719, 182088), (843, 155304), (1124, 116478), (1438, 91044), (1686, 77652), (2157, 60696), (2248, 58239), (2529, 51768), (2876, 45522), (3372, 38826), (4314, 30348), (5058, 25884), (5752, 22761), (6471, 20232), (6744, 19413), (7587, 17256), (8628, 15174), (10116, 12942)]