87791844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 241346560

約数和(自身を除く): 153554716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 103, 139, 146, 206, 219, 278, 292, 309, 412, 417, 438, 511, 556, 618, 721, 834, 876, 973, 1022, 1236, 1442, 1533, 1668, 1946, 2044, 2163, 2884, 2919, 3066, 3892, 4326, 5838, 6132, 7519, 8652, 10147, 11676, 14317, 15038, 20294, 22557, 28634, 30076, 30441, 40588, 42951, 45114, 52633, 57268, 60882, 71029, 85902, 90228, 100219, 105266, 121764, 142058, 157899, 171804, 200438, 210532, 213087, 284116, 300657, 315798, 400876, 426174, 601314, 631596, 852348, 1045141, 1202628, 2090282, 3135423, 4180564, 6270846, 7315987, 12541692, 14631974, 21947961, 29263948, 43895922, 87791844]

約数ペア:

[(1, 87791844), (2, 43895922), (3, 29263948), (4, 21947961), (6, 14631974), (7, 12541692), (12, 7315987), (14, 6270846), (21, 4180564), (28, 3135423), (42, 2090282), (73, 1202628), (84, 1045141), (103, 852348), (139, 631596), (146, 601314), (206, 426174), (219, 400876), (278, 315798), (292, 300657), (309, 284116), (412, 213087), (417, 210532), (438, 200438), (511, 171804), (556, 157899), (618, 142058), (721, 121764), (834, 105266), (876, 100219), (973, 90228), (1022, 85902), (1236, 71029), (1442, 60882), (1533, 57268), (1668, 52633), (1946, 45114), (2044, 42951), (2163, 40588), (2884, 30441), (2919, 30076), (3066, 28634), (3892, 22557), (4326, 20294), (5838, 15038), (6132, 14317), (7519, 11676), (8652, 10147)]