63942216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 119916984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 37, 39, 52, 58, 74, 78, 87, 104, 111, 116, 148, 156, 174, 191, 222, 232, 296, 312, 348, 377, 382, 444, 481, 573, 696, 754, 764, 888, 962, 1073, 1131, 1146, 1443, 1508, 1528, 1924, 2146, 2262, 2292, 2483, 2886, 3016, 3219, 3848, 4292, 4524, 4584, 4966, 5539, 5772, 6438, 7067, 7449, 8584, 9048, 9932, 11078, 11544, 12876, 13949, 14134, 14898, 16617, 19864, 21201, 22156, 25752, 27898, 28268, 29796, 33234, 41847, 42402, 44312, 55796, 56536, 59592, 66468, 72007, 83694, 84804, 91871, 111592, 132936, 144014, 167388, 169608, 183742, 204943, 216021, 275613, 288028, 334776, 367484, 409886, 432042, 551226, 576056, 614829, 734968, 819772, 864084, 1102452, 1229658, 1639544, 1728168, 2204904, 2459316, 2664259, 4918632, 5328518, 7992777, 10657036, 15985554, 21314072, 31971108, 63942216]

約数ペア:

[(1, 63942216), (2, 31971108), (3, 21314072), (4, 15985554), (6, 10657036), (8, 7992777), (12, 5328518), (13, 4918632), (24, 2664259), (26, 2459316), (29, 2204904), (37, 1728168), (39, 1639544), (52, 1229658), (58, 1102452), (74, 864084), (78, 819772), (87, 734968), (104, 614829), (111, 576056), (116, 551226), (148, 432042), (156, 409886), (174, 367484), (191, 334776), (222, 288028), (232, 275613), (296, 216021), (312, 204943), (348, 183742), (377, 169608), (382, 167388), (444, 144014), (481, 132936), (573, 111592), (696, 91871), (754, 84804), (764, 83694), (888, 72007), (962, 66468), (1073, 59592), (1131, 56536), (1146, 55796), (1443, 44312), (1508, 42402), (1528, 41847), (1924, 33234), (2146, 29796), (2262, 28268), (2292, 27898), (2483, 25752), (2886, 22156), (3016, 21201), (3219, 19864), (3848, 16617), (4292, 14898), (4524, 14134), (4584, 13949), (4966, 12876), (5539, 11544), (5772, 11078), (6438, 9932), (7067, 9048), (7449, 8584)]