64555764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1965

約数の個数: 96

約数和(自身を含む): 191471616

約数和(自身を除く): 126915852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 1907, 2418, 2604, 2821, 3814, 4836, 5642, 5721, 7628, 8463, 11284, 11442, 13349, 16926, 22884, 24791, 26698, 33852, 40047, 49582, 53396, 59117, 74373, 80094, 99164, 118234, 148746, 160188, 173537, 177351, 236468, 297492, 347074, 354702, 413819, 520611, 694148, 709404, 768521, 827638, 1041222, 1241457, 1537042, 1655276, 2082444, 2305563, 2482914, 3074084, 4611126, 4965828, 5379647, 9222252, 10759294, 16138941, 21518588, 32277882, 64555764]

約数ペア:

[(1, 64555764), (2, 32277882), (3, 21518588), (4, 16138941), (6, 10759294), (7, 9222252), (12, 5379647), (13, 4965828), (14, 4611126), (21, 3074084), (26, 2482914), (28, 2305563), (31, 2082444), (39, 1655276), (42, 1537042), (52, 1241457), (62, 1041222), (78, 827638), (84, 768521), (91, 709404), (93, 694148), (124, 520611), (156, 413819), (182, 354702), (186, 347074), (217, 297492), (273, 236468), (364, 177351), (372, 173537), (403, 160188), (434, 148746), (546, 118234), (651, 99164), (806, 80094), (868, 74373), (1092, 59117), (1209, 53396), (1302, 49582), (1612, 40047), (1907, 33852), (2418, 26698), (2604, 24791), (2821, 22884), (3814, 16926), (4836, 13349), (5642, 11442), (5721, 11284), (7628, 8463)]