79580208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 219628800

約数和(自身を除く): 140048592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1229, 1349, 1704, 2458, 2698, 3408, 3687, 4047, 4916, 5396, 7374, 8094, 9832, 10792, 14748, 16188, 19664, 21584, 23351, 29496, 32376, 46702, 58992, 64752, 70053, 87259, 93404, 140106, 174518, 186808, 261777, 280212, 349036, 373616, 523554, 560424, 698072, 1047108, 1120848, 1396144, 1657921, 2094216, 3315842, 4188432, 4973763, 6631684, 9947526, 13263368, 19895052, 26526736, 39790104, 79580208]

約数ペア:

[(1, 79580208), (2, 39790104), (3, 26526736), (4, 19895052), (6, 13263368), (8, 9947526), (12, 6631684), (16, 4973763), (19, 4188432), (24, 3315842), (38, 2094216), (48, 1657921), (57, 1396144), (71, 1120848), (76, 1047108), (114, 698072), (142, 560424), (152, 523554), (213, 373616), (228, 349036), (284, 280212), (304, 261777), (426, 186808), (456, 174518), (568, 140106), (852, 93404), (912, 87259), (1136, 70053), (1229, 64752), (1349, 58992), (1704, 46702), (2458, 32376), (2698, 29496), (3408, 23351), (3687, 21584), (4047, 19664), (4916, 16188), (5396, 14748), (7374, 10792), (8094, 9832)]