78533028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1741}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 228271680

約数和(自身を除く): 149738652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 1741, 2148, 2506, 3222, 3482, 3759, 5012, 5223, 6444, 6964, 7518, 10446, 11277, 12187, 15036, 15669, 20892, 22554, 24374, 31338, 36561, 45108, 48748, 62676, 73122, 109683, 146244, 219366, 311639, 438732, 623278, 934917, 1246556, 1869834, 2181473, 2804751, 3739668, 4362946, 5609502, 6544419, 8725892, 11219004, 13088838, 19633257, 26177676, 39266514, 78533028]

約数ペア:

[(1, 78533028), (2, 39266514), (3, 26177676), (4, 19633257), (6, 13088838), (7, 11219004), (9, 8725892), (12, 6544419), (14, 5609502), (18, 4362946), (21, 3739668), (28, 2804751), (36, 2181473), (42, 1869834), (63, 1246556), (84, 934917), (126, 623278), (179, 438732), (252, 311639), (358, 219366), (537, 146244), (716, 109683), (1074, 73122), (1253, 62676), (1611, 48748), (1741, 45108), (2148, 36561), (2506, 31338), (3222, 24374), (3482, 22554), (3759, 20892), (5012, 15669), (5223, 15036), (6444, 12187), (6964, 11277), (7518, 10446)]