87591456

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 120

約数和(自身を含む): 263450880

約数和(自身を除く): 175859424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 282, 288, 324, 376, 423, 432, 564, 648, 719, 752, 846, 864, 1128, 1269, 1296, 1438, 1504, 1692, 2157, 2256, 2538, 2592, 2876, 3384, 3807, 4314, 4512, 5076, 5752, 6471, 6768, 7614, 8628, 10152, 11504, 12942, 13536, 15228, 17256, 19413, 20304, 23008, 25884, 30456, 33793, 34512, 38826, 40608, 51768, 58239, 60912, 67586, 69024, 77652, 101379, 103536, 116478, 121824, 135172, 155304, 202758, 207072, 232956, 270344, 304137, 310608, 405516, 465912, 540688, 608274, 621216, 811032, 912411, 931824, 1081376, 1216548, 1622064, 1824822, 1863648, 2433096, 2737233, 3244128, 3649644, 4866192, 5474466, 7299288, 9732384, 10948932, 14598576, 21897864, 29197152, 43795728, 87591456]

約数ペア:

[(1, 87591456), (2, 43795728), (3, 29197152), (4, 21897864), (6, 14598576), (8, 10948932), (9, 9732384), (12, 7299288), (16, 5474466), (18, 4866192), (24, 3649644), (27, 3244128), (32, 2737233), (36, 2433096), (47, 1863648), (48, 1824822), (54, 1622064), (72, 1216548), (81, 1081376), (94, 931824), (96, 912411), (108, 811032), (141, 621216), (144, 608274), (162, 540688), (188, 465912), (216, 405516), (282, 310608), (288, 304137), (324, 270344), (376, 232956), (423, 207072), (432, 202758), (564, 155304), (648, 135172), (719, 121824), (752, 116478), (846, 103536), (864, 101379), (1128, 77652), (1269, 69024), (1296, 67586), (1438, 60912), (1504, 58239), (1692, 51768), (2157, 40608), (2256, 38826), (2538, 34512), (2592, 33793), (2876, 30456), (3384, 25884), (3807, 23008), (4314, 20304), (4512, 19413), (5076, 17256), (5752, 15228), (6471, 13536), (6768, 12942), (7614, 11504), (8628, 10152)]