79311708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 230036352

約数和(自身を除く): 150724644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 907, 1041, 1388, 1814, 2082, 2429, 2721, 3123, 3628, 4164, 4858, 5442, 6246, 6349, 7287, 8163, 9716, 10884, 12492, 12698, 14574, 16326, 19047, 21861, 25396, 29148, 32652, 38094, 43722, 57141, 76188, 87444, 114282, 228564, 314729, 629458, 944187, 1258916, 1888374, 2203103, 2832561, 3776748, 4406206, 5665122, 6609309, 8812412, 11330244, 13218618, 19827927, 26437236, 39655854, 79311708]

約数ペア:

[(1, 79311708), (2, 39655854), (3, 26437236), (4, 19827927), (6, 13218618), (7, 11330244), (9, 8812412), (12, 6609309), (14, 5665122), (18, 4406206), (21, 3776748), (28, 2832561), (36, 2203103), (42, 1888374), (63, 1258916), (84, 944187), (126, 629458), (252, 314729), (347, 228564), (694, 114282), (907, 87444), (1041, 76188), (1388, 57141), (1814, 43722), (2082, 38094), (2429, 32652), (2721, 29148), (3123, 25396), (3628, 21861), (4164, 19047), (4858, 16326), (5442, 14574), (6246, 12698), (6349, 12492), (7287, 10884), (8163, 9716)]