64158444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1044

約数の個数: 108

約数和(自身を含む): 193952304

約数和(自身を除く): 129793860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 983, 1036, 1332, 1554, 1764, 1813, 1966, 2331, 2949, 3108, 3626, 3932, 4662, 5439, 5898, 6881, 7252, 8847, 9324, 10878, 11796, 13762, 16317, 17694, 20643, 21756, 27524, 32634, 35388, 36371, 41286, 48167, 61929, 65268, 72742, 82572, 96334, 109113, 123858, 144501, 145484, 192668, 218226, 247716, 254597, 289002, 327339, 433503, 436452, 509194, 578004, 654678, 763791, 867006, 1018388, 1309356, 1527582, 1734012, 1782179, 2291373, 3055164, 3564358, 4582746, 5346537, 7128716, 9165492, 10693074, 16039611, 21386148, 32079222, 64158444]

約数ペア:

[(1, 64158444), (2, 32079222), (3, 21386148), (4, 16039611), (6, 10693074), (7, 9165492), (9, 7128716), (12, 5346537), (14, 4582746), (18, 3564358), (21, 3055164), (28, 2291373), (36, 1782179), (37, 1734012), (42, 1527582), (49, 1309356), (63, 1018388), (74, 867006), (84, 763791), (98, 654678), (111, 578004), (126, 509194), (147, 436452), (148, 433503), (196, 327339), (222, 289002), (252, 254597), (259, 247716), (294, 218226), (333, 192668), (441, 145484), (444, 144501), (518, 123858), (588, 109113), (666, 96334), (777, 82572), (882, 72742), (983, 65268), (1036, 61929), (1332, 48167), (1554, 41286), (1764, 36371), (1813, 35388), (1966, 32634), (2331, 27524), (2949, 21756), (3108, 20643), (3626, 17694), (3932, 16317), (4662, 13762), (5439, 11796), (5898, 10878), (6881, 9324), (7252, 8847)]