79578954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 223466880

約数和(自身を除く): 143887926

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 2557, 3458, 4446, 5114, 5187, 7671, 10374, 15342, 15561, 17899, 23013, 31122, 33241, 35798, 46026, 48583, 53697, 66482, 97166, 99723, 107394, 145749, 161091, 199446, 232687, 291498, 299169, 322182, 340081, 437247, 465374, 598338, 631579, 680162, 698061, 874494, 1020243, 1263158, 1396122, 1894737, 2040486, 2094183, 3060729, 3789474, 4188366, 4421053, 5684211, 6121458, 8842106, 11368422, 13263159, 26526318, 39789477, 79578954]

約数ペア:

[(1, 79578954), (2, 39789477), (3, 26526318), (6, 13263159), (7, 11368422), (9, 8842106), (13, 6121458), (14, 5684211), (18, 4421053), (19, 4188366), (21, 3789474), (26, 3060729), (38, 2094183), (39, 2040486), (42, 1894737), (57, 1396122), (63, 1263158), (78, 1020243), (91, 874494), (114, 698061), (117, 680162), (126, 631579), (133, 598338), (171, 465374), (182, 437247), (234, 340081), (247, 322182), (266, 299169), (273, 291498), (342, 232687), (399, 199446), (494, 161091), (546, 145749), (741, 107394), (798, 99723), (819, 97166), (1197, 66482), (1482, 53697), (1638, 48583), (1729, 46026), (2223, 35798), (2394, 33241), (2557, 31122), (3458, 23013), (4446, 17899), (5114, 15561), (5187, 15342), (7671, 10374)]