72206752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 163296000

約数和(自身を除く): 91089248

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 68, 92, 116, 136, 184, 199, 232, 272, 368, 391, 398, 464, 493, 544, 667, 736, 782, 796, 928, 986, 1334, 1564, 1592, 1972, 2668, 3128, 3184, 3383, 3944, 4577, 5336, 5771, 6256, 6368, 6766, 7888, 9154, 10672, 11339, 11542, 12512, 13532, 15776, 18308, 21344, 22678, 23084, 27064, 36616, 45356, 46168, 54128, 73232, 77809, 90712, 92336, 98107, 108256, 132733, 146464, 155618, 181424, 184672, 196214, 265466, 311236, 362848, 392428, 530932, 622472, 784856, 1061864, 1244944, 1569712, 2123728, 2256461, 2489888, 3139424, 4247456, 4512922, 9025844, 18051688, 36103376, 72206752]

約数ペア:

[(1, 72206752), (2, 36103376), (4, 18051688), (8, 9025844), (16, 4512922), (17, 4247456), (23, 3139424), (29, 2489888), (32, 2256461), (34, 2123728), (46, 1569712), (58, 1244944), (68, 1061864), (92, 784856), (116, 622472), (136, 530932), (184, 392428), (199, 362848), (232, 311236), (272, 265466), (368, 196214), (391, 184672), (398, 181424), (464, 155618), (493, 146464), (544, 132733), (667, 108256), (736, 98107), (782, 92336), (796, 90712), (928, 77809), (986, 73232), (1334, 54128), (1564, 46168), (1592, 45356), (1972, 36616), (2668, 27064), (3128, 23084), (3184, 22678), (3383, 21344), (3944, 18308), (4577, 15776), (5336, 13532), (5771, 12512), (6256, 11542), (6368, 11339), (6766, 10672), (7888, 9154)]