66732016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 155213280

約数和(自身を除く): 88481264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 37, 46, 52, 58, 74, 92, 104, 116, 148, 169, 184, 208, 232, 296, 299, 338, 368, 377, 464, 481, 592, 598, 667, 676, 754, 851, 962, 1073, 1196, 1334, 1352, 1508, 1702, 1924, 2146, 2392, 2668, 2704, 3016, 3404, 3848, 3887, 4292, 4784, 4901, 5336, 6032, 6253, 6808, 7696, 7774, 8584, 8671, 9802, 10672, 11063, 12506, 13616, 13949, 15548, 17168, 17342, 19604, 22126, 24679, 25012, 27898, 31096, 34684, 39208, 44252, 49358, 50024, 55796, 62192, 69368, 78416, 88504, 98716, 100048, 111592, 112723, 138736, 143819, 177008, 181337, 197432, 223184, 225446, 287638, 320827, 362674, 394864, 450892, 575276, 641654, 725348, 901784, 1150552, 1283308, 1450696, 1803568, 2301104, 2566616, 2901392, 4170751, 5133232, 8341502, 16683004, 33366008, 66732016]

約数ペア:

[(1, 66732016), (2, 33366008), (4, 16683004), (8, 8341502), (13, 5133232), (16, 4170751), (23, 2901392), (26, 2566616), (29, 2301104), (37, 1803568), (46, 1450696), (52, 1283308), (58, 1150552), (74, 901784), (92, 725348), (104, 641654), (116, 575276), (148, 450892), (169, 394864), (184, 362674), (208, 320827), (232, 287638), (296, 225446), (299, 223184), (338, 197432), (368, 181337), (377, 177008), (464, 143819), (481, 138736), (592, 112723), (598, 111592), (667, 100048), (676, 98716), (754, 88504), (851, 78416), (962, 69368), (1073, 62192), (1196, 55796), (1334, 50024), (1352, 49358), (1508, 44252), (1702, 39208), (1924, 34684), (2146, 31096), (2392, 27898), (2668, 25012), (2704, 24679), (3016, 22126), (3404, 19604), (3848, 17342), (3887, 17168), (4292, 15548), (4784, 13949), (4901, 13616), (5336, 12506), (6032, 11063), (6253, 10672), (6808, 9802), (7696, 8671), (7774, 8584)]