79616745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 108

約数和(自身を含む): 163151820

約数和(自身を除く): 83535075

約数列:

[1, 3, 5, 9, 13, 15, 19, 29, 39, 45, 57, 65, 87, 95, 117, 145, 169, 171, 195, 247, 261, 285, 361, 377, 435, 507, 551, 585, 741, 845, 855, 1083, 1131, 1235, 1305, 1521, 1653, 1805, 1885, 2223, 2535, 2755, 3211, 3249, 3393, 3705, 4693, 4901, 4959, 5415, 5655, 7163, 7605, 8265, 9633, 10469, 11115, 14079, 14703, 16055, 16245, 16965, 21489, 23465, 24505, 24795, 28899, 31407, 35815, 42237, 44109, 48165, 52345, 61009, 64467, 70395, 73515, 93119, 94221, 107445, 136097, 144495, 157035, 183027, 211185, 220545, 279357, 305045, 322335, 408291, 465595, 471105, 549081, 680485, 838071, 915135, 1224873, 1396785, 1769261, 2041455, 2745405, 4190355, 5307783, 6124365, 8846305, 15923349, 26538915, 79616745]

約数ペア:

[(1, 79616745), (3, 26538915), (5, 15923349), (9, 8846305), (13, 6124365), (15, 5307783), (19, 4190355), (29, 2745405), (39, 2041455), (45, 1769261), (57, 1396785), (65, 1224873), (87, 915135), (95, 838071), (117, 680485), (145, 549081), (169, 471105), (171, 465595), (195, 408291), (247, 322335), (261, 305045), (285, 279357), (361, 220545), (377, 211185), (435, 183027), (507, 157035), (551, 144495), (585, 136097), (741, 107445), (845, 94221), (855, 93119), (1083, 73515), (1131, 70395), (1235, 64467), (1305, 61009), (1521, 52345), (1653, 48165), (1805, 44109), (1885, 42237), (2223, 35815), (2535, 31407), (2755, 28899), (3211, 24795), (3249, 24505), (3393, 23465), (3705, 21489), (4693, 16965), (4901, 16245), (4959, 16055), (5415, 14703), (5655, 14079), (7163, 11115), (7605, 10469), (8265, 9633)]