87427872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2591

約数の個数: 144

約数和(自身を含む): 300972672

約数和(自身を除く): 213544800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2551, 2856, 3808, 4284, 4896, 5102, 5712, 7653, 8568, 10204, 11424, 15306, 17136, 17857, 20408, 22959, 30612, 34272, 35714, 40816, 43367, 45918, 53571, 61224, 71428, 81632, 86734, 91836, 107142, 122448, 130101, 142856, 160713, 173468, 183672, 214284, 244896, 260202, 285712, 303569, 321426, 346936, 367344, 390303, 428568, 520404, 571424, 607138, 642852, 693872, 734688, 780606, 857136, 910707, 1040808, 1214276, 1285704, 1387744, 1561212, 1714272, 1821414, 2081616, 2428552, 2571408, 2732121, 3122424, 3642828, 4163232, 4857104, 5142816, 5464242, 6244848, 7285656, 9714208, 10928484, 12489696, 14571312, 21856968, 29142624, 43713936, 87427872]

約数ペア:

[(1, 87427872), (2, 43713936), (3, 29142624), (4, 21856968), (6, 14571312), (7, 12489696), (8, 10928484), (9, 9714208), (12, 7285656), (14, 6244848), (16, 5464242), (17, 5142816), (18, 4857104), (21, 4163232), (24, 3642828), (28, 3122424), (32, 2732121), (34, 2571408), (36, 2428552), (42, 2081616), (48, 1821414), (51, 1714272), (56, 1561212), (63, 1387744), (68, 1285704), (72, 1214276), (84, 1040808), (96, 910707), (102, 857136), (112, 780606), (119, 734688), (126, 693872), (136, 642852), (144, 607138), (153, 571424), (168, 520404), (204, 428568), (224, 390303), (238, 367344), (252, 346936), (272, 321426), (288, 303569), (306, 285712), (336, 260202), (357, 244896), (408, 214284), (476, 183672), (504, 173468), (544, 160713), (612, 142856), (672, 130101), (714, 122448), (816, 107142), (952, 91836), (1008, 86734), (1071, 81632), (1224, 71428), (1428, 61224), (1632, 53571), (1904, 45918), (2016, 43367), (2142, 40816), (2448, 35714), (2551, 34272), (2856, 30612), (3808, 22959), (4284, 20408), (4896, 17857), (5102, 17136), (5712, 15306), (7653, 11424), (8568, 10204)]