66564576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 212992416

約数和(自身を除く): 146427840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 773, 828, 897, 936, 1104, 1196, 1248, 1546, 1656, 1794, 1872, 2208, 2319, 2392, 2691, 3092, 3312, 3588, 3744, 4638, 4784, 5382, 6184, 6624, 6957, 7176, 9276, 9568, 10049, 10764, 12368, 13914, 14352, 17779, 18552, 20098, 21528, 24736, 27828, 28704, 30147, 35558, 37104, 40196, 43056, 53337, 55656, 60294, 71116, 74208, 80392, 86112, 90441, 106674, 111312, 120588, 142232, 160011, 160784, 180882, 213348, 222624, 231127, 241176, 284464, 320022, 321568, 361764, 426696, 462254, 482352, 568928, 640044, 693381, 723528, 853392, 924508, 964704, 1280088, 1386762, 1447056, 1706784, 1849016, 2080143, 2560176, 2773524, 2894112, 3698032, 4160286, 5120352, 5547048, 7396064, 8320572, 11094096, 16641144, 22188192, 33282288, 66564576]

約数ペア:

[(1, 66564576), (2, 33282288), (3, 22188192), (4, 16641144), (6, 11094096), (8, 8320572), (9, 7396064), (12, 5547048), (13, 5120352), (16, 4160286), (18, 3698032), (23, 2894112), (24, 2773524), (26, 2560176), (32, 2080143), (36, 1849016), (39, 1706784), (46, 1447056), (48, 1386762), (52, 1280088), (69, 964704), (72, 924508), (78, 853392), (92, 723528), (96, 693381), (104, 640044), (117, 568928), (138, 482352), (144, 462254), (156, 426696), (184, 361764), (207, 321568), (208, 320022), (234, 284464), (276, 241176), (288, 231127), (299, 222624), (312, 213348), (368, 180882), (414, 160784), (416, 160011), (468, 142232), (552, 120588), (598, 111312), (624, 106674), (736, 90441), (773, 86112), (828, 80392), (897, 74208), (936, 71116), (1104, 60294), (1196, 55656), (1248, 53337), (1546, 43056), (1656, 40196), (1794, 37104), (1872, 35558), (2208, 30147), (2319, 28704), (2392, 27828), (2691, 24736), (3092, 21528), (3312, 20098), (3588, 18552), (3744, 17779), (4638, 14352), (4784, 13914), (5382, 12368), (6184, 10764), (6624, 10049), (6957, 9568), (7176, 9276)]