64624728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 189604800

約数和(自身を除く): 124980072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 179, 196, 294, 307, 358, 392, 537, 588, 614, 716, 921, 1074, 1176, 1228, 1253, 1432, 1842, 2148, 2149, 2456, 2506, 3684, 3759, 4296, 4298, 5012, 6447, 7368, 7518, 8596, 8771, 10024, 12894, 15036, 15043, 17192, 17542, 25788, 26313, 30072, 30086, 35084, 45129, 51576, 52626, 54953, 60172, 70168, 90258, 105252, 109906, 120344, 164859, 180516, 210504, 219812, 329718, 361032, 384671, 439624, 659436, 769342, 1154013, 1318872, 1538684, 2308026, 2692697, 3077368, 4616052, 5385394, 8078091, 9232104, 10770788, 16156182, 21541576, 32312364, 64624728]

約数ペア:

[(1, 64624728), (2, 32312364), (3, 21541576), (4, 16156182), (6, 10770788), (7, 9232104), (8, 8078091), (12, 5385394), (14, 4616052), (21, 3077368), (24, 2692697), (28, 2308026), (42, 1538684), (49, 1318872), (56, 1154013), (84, 769342), (98, 659436), (147, 439624), (168, 384671), (179, 361032), (196, 329718), (294, 219812), (307, 210504), (358, 180516), (392, 164859), (537, 120344), (588, 109906), (614, 105252), (716, 90258), (921, 70168), (1074, 60172), (1176, 54953), (1228, 52626), (1253, 51576), (1432, 45129), (1842, 35084), (2148, 30086), (2149, 30072), (2456, 26313), (2506, 25788), (3684, 17542), (3759, 17192), (4296, 15043), (4298, 15036), (5012, 12894), (6447, 10024), (7368, 8771), (7518, 8596)]