89918868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 248371200

約数和(自身を除く): 158452332

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 494, 598, 741, 874, 897, 988, 1196, 1311, 1319, 1482, 1748, 1794, 2622, 2638, 2964, 3588, 3957, 5244, 5276, 5681, 7914, 11362, 15828, 17043, 17147, 22724, 25061, 30337, 34086, 34294, 50122, 51441, 60674, 68172, 68588, 75183, 91011, 100244, 102882, 121348, 150366, 182022, 205764, 300732, 325793, 364044, 394381, 576403, 651586, 788762, 977379, 1152806, 1183143, 1303172, 1577524, 1729209, 1954758, 2305612, 2366286, 3458418, 3909516, 4732572, 6916836, 7493239, 14986478, 22479717, 29972956, 44959434, 89918868]

約数ペア:

[(1, 89918868), (2, 44959434), (3, 29972956), (4, 22479717), (6, 14986478), (12, 7493239), (13, 6916836), (19, 4732572), (23, 3909516), (26, 3458418), (38, 2366286), (39, 2305612), (46, 1954758), (52, 1729209), (57, 1577524), (69, 1303172), (76, 1183143), (78, 1152806), (92, 977379), (114, 788762), (138, 651586), (156, 576403), (228, 394381), (247, 364044), (276, 325793), (299, 300732), (437, 205764), (494, 182022), (598, 150366), (741, 121348), (874, 102882), (897, 100244), (988, 91011), (1196, 75183), (1311, 68588), (1319, 68172), (1482, 60674), (1748, 51441), (1794, 50122), (2622, 34294), (2638, 34086), (2964, 30337), (3588, 25061), (3957, 22724), (5244, 17147), (5276, 17043), (5681, 15828), (7914, 11362)]