87288318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 222112800

約数和(自身を除く): 134824482

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 377, 494, 522, 551, 677, 741, 754, 1102, 1131, 1354, 1482, 1653, 2031, 2223, 2262, 3306, 3393, 4062, 4446, 4959, 6093, 6786, 7163, 8801, 9918, 12186, 12863, 14326, 17602, 19633, 21489, 25726, 26403, 38589, 39266, 42978, 52806, 58899, 64467, 77178, 79209, 115767, 117798, 128934, 158418, 167219, 176697, 231534, 255229, 334438, 353394, 373027, 501657, 510458, 746054, 765687, 1003314, 1119081, 1504971, 1531374, 2238162, 2297061, 3009942, 3357243, 4594122, 4849351, 6714486, 9698702, 14548053, 29096106, 43644159, 87288318]

約数ペア:

[(1, 87288318), (2, 43644159), (3, 29096106), (6, 14548053), (9, 9698702), (13, 6714486), (18, 4849351), (19, 4594122), (26, 3357243), (29, 3009942), (38, 2297061), (39, 2238162), (57, 1531374), (58, 1504971), (78, 1119081), (87, 1003314), (114, 765687), (117, 746054), (171, 510458), (174, 501657), (234, 373027), (247, 353394), (261, 334438), (342, 255229), (377, 231534), (494, 176697), (522, 167219), (551, 158418), (677, 128934), (741, 117798), (754, 115767), (1102, 79209), (1131, 77178), (1354, 64467), (1482, 58899), (1653, 52806), (2031, 42978), (2223, 39266), (2262, 38589), (3306, 26403), (3393, 25726), (4062, 21489), (4446, 19633), (4959, 17602), (6093, 14326), (6786, 12863), (7163, 12186), (8801, 9918)]