72409896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 219542400

約数和(自身を除く): 147132504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 107, 108, 117, 156, 214, 216, 234, 241, 312, 321, 351, 428, 468, 482, 642, 702, 723, 856, 936, 963, 964, 1284, 1391, 1404, 1446, 1926, 1928, 2169, 2568, 2782, 2808, 2889, 2892, 3133, 3852, 4173, 4338, 5564, 5778, 5784, 6266, 6507, 7704, 8346, 8676, 9399, 11128, 11556, 12519, 12532, 13014, 16692, 17352, 18798, 23112, 25038, 25064, 25787, 26028, 28197, 33384, 37557, 37596, 50076, 51574, 52056, 56394, 75114, 75192, 77361, 84591, 100152, 103148, 112788, 150228, 154722, 169182, 206296, 225576, 232083, 300456, 309444, 335231, 338364, 464166, 618888, 670462, 676728, 696249, 928332, 1005693, 1340924, 1392498, 1856664, 2011386, 2681848, 2784996, 3017079, 4022772, 5569992, 6034158, 8045544, 9051237, 12068316, 18102474, 24136632, 36204948, 72409896]

約数ペア:

[(1, 72409896), (2, 36204948), (3, 24136632), (4, 18102474), (6, 12068316), (8, 9051237), (9, 8045544), (12, 6034158), (13, 5569992), (18, 4022772), (24, 3017079), (26, 2784996), (27, 2681848), (36, 2011386), (39, 1856664), (52, 1392498), (54, 1340924), (72, 1005693), (78, 928332), (104, 696249), (107, 676728), (108, 670462), (117, 618888), (156, 464166), (214, 338364), (216, 335231), (234, 309444), (241, 300456), (312, 232083), (321, 225576), (351, 206296), (428, 169182), (468, 154722), (482, 150228), (642, 112788), (702, 103148), (723, 100152), (856, 84591), (936, 77361), (963, 75192), (964, 75114), (1284, 56394), (1391, 52056), (1404, 51574), (1446, 50076), (1926, 37596), (1928, 37557), (2169, 33384), (2568, 28197), (2782, 26028), (2808, 25787), (2889, 25064), (2892, 25038), (3133, 23112), (3852, 18798), (4173, 17352), (4338, 16692), (5564, 13014), (5778, 12532), (5784, 12519), (6266, 11556), (6507, 11128), (7704, 9399), (8346, 8676)]