76456968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 233349120

約数和(自身を除く): 156892152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 421, 483, 552, 564, 644, 658, 842, 966, 987, 1081, 1128, 1263, 1288, 1316, 1684, 1932, 1974, 2162, 2526, 2632, 2947, 3243, 3368, 3864, 3948, 4324, 5052, 5894, 6486, 7567, 7896, 8648, 8841, 9683, 10104, 11788, 12972, 15134, 17682, 19366, 19787, 22701, 23576, 25944, 29049, 30268, 35364, 38732, 39574, 45402, 58098, 59361, 60536, 67781, 70728, 77464, 79148, 90804, 116196, 118722, 135562, 138509, 158296, 181608, 203343, 232392, 237444, 271124, 277018, 406686, 415527, 455101, 474888, 542248, 554036, 813372, 831054, 910202, 1108072, 1365303, 1626744, 1662108, 1820404, 2730606, 3185707, 3324216, 3640808, 5461212, 6371414, 9557121, 10922424, 12742828, 19114242, 25485656, 38228484, 76456968]

約数ペア:

[(1, 76456968), (2, 38228484), (3, 25485656), (4, 19114242), (6, 12742828), (7, 10922424), (8, 9557121), (12, 6371414), (14, 5461212), (21, 3640808), (23, 3324216), (24, 3185707), (28, 2730606), (42, 1820404), (46, 1662108), (47, 1626744), (56, 1365303), (69, 1108072), (84, 910202), (92, 831054), (94, 813372), (138, 554036), (141, 542248), (161, 474888), (168, 455101), (184, 415527), (188, 406686), (276, 277018), (282, 271124), (322, 237444), (329, 232392), (376, 203343), (421, 181608), (483, 158296), (552, 138509), (564, 135562), (644, 118722), (658, 116196), (842, 90804), (966, 79148), (987, 77464), (1081, 70728), (1128, 67781), (1263, 60536), (1288, 59361), (1316, 58098), (1684, 45402), (1932, 39574), (1974, 38732), (2162, 35364), (2526, 30268), (2632, 29049), (2947, 25944), (3243, 23576), (3368, 22701), (3864, 19787), (3948, 19366), (4324, 17682), (5052, 15134), (5894, 12972), (6486, 11788), (7567, 10104), (7896, 9683), (8648, 8841)]