78187116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15259}}^1$

素因数の和:15334

約数の個数: 48

約数和(自身を含む): 211930880

約数和(自身を除く): 133743764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 15259, 30518, 45777, 61036, 91554, 106813, 183108, 213626, 320439, 427252, 640878, 930799, 1281756, 1861598, 2792397, 3723196, 5584794, 6515593, 11169588, 13031186, 19546779, 26062372, 39093558, 78187116]

約数ペア:

[(1, 78187116), (2, 39093558), (3, 26062372), (4, 19546779), (6, 13031186), (7, 11169588), (12, 6515593), (14, 5584794), (21, 3723196), (28, 2792397), (42, 1861598), (61, 1281756), (84, 930799), (122, 640878), (183, 427252), (244, 320439), (366, 213626), (427, 183108), (732, 106813), (854, 91554), (1281, 61036), (1708, 45777), (2562, 30518), (5124, 15259)]