56640132

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 149385600

約数和(自身を除く): 92745468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 227, 239, 261, 348, 454, 478, 522, 681, 717, 908, 956, 1044, 1362, 1434, 2043, 2151, 2724, 2868, 4086, 4302, 6583, 6931, 8172, 8604, 13166, 13862, 19749, 20793, 26332, 27724, 39498, 41586, 54253, 59247, 62379, 78996, 83172, 108506, 118494, 124758, 162759, 217012, 236988, 249516, 325518, 488277, 651036, 976554, 1573337, 1953108, 3146674, 4720011, 6293348, 9440022, 14160033, 18880044, 28320066, 56640132]

約数ペア:

[(1, 56640132), (2, 28320066), (3, 18880044), (4, 14160033), (6, 9440022), (9, 6293348), (12, 4720011), (18, 3146674), (29, 1953108), (36, 1573337), (58, 976554), (87, 651036), (116, 488277), (174, 325518), (227, 249516), (239, 236988), (261, 217012), (348, 162759), (454, 124758), (478, 118494), (522, 108506), (681, 83172), (717, 78996), (908, 62379), (956, 59247), (1044, 54253), (1362, 41586), (1434, 39498), (2043, 27724), (2151, 26332), (2724, 20793), (2868, 19749), (4086, 13862), (4302, 13166), (6583, 8604), (6931, 8172)]