79639196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 172890816

約数和(自身を除く): 93251620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1597, 1781, 1918, 3194, 3562, 3836, 6388, 7124, 11179, 12467, 20761, 22358, 24934, 41522, 44716, 49868, 83044, 145327, 218789, 290654, 437578, 581308, 875156, 1531523, 2844257, 3063046, 5688514, 6126092, 11377028, 19909799, 39819598, 79639196]

約数ペア:

[(1, 79639196), (2, 39819598), (4, 19909799), (7, 11377028), (13, 6126092), (14, 5688514), (26, 3063046), (28, 2844257), (52, 1531523), (91, 875156), (137, 581308), (182, 437578), (274, 290654), (364, 218789), (548, 145327), (959, 83044), (1597, 49868), (1781, 44716), (1918, 41522), (3194, 24934), (3562, 22358), (3836, 20761), (6388, 12467), (7124, 11179)]