72922784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 84567136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 223, 352, 446, 892, 929, 1784, 1858, 2453, 3568, 3716, 4906, 7136, 7432, 9812, 10219, 14864, 19624, 20438, 29728, 39248, 40876, 78496, 81752, 163504, 207167, 327008, 414334, 828668, 1657336, 2278837, 3314672, 4557674, 6629344, 9115348, 18230696, 36461392, 72922784]

約数ペア:

[(1, 72922784), (2, 36461392), (4, 18230696), (8, 9115348), (11, 6629344), (16, 4557674), (22, 3314672), (32, 2278837), (44, 1657336), (88, 828668), (176, 414334), (223, 327008), (352, 207167), (446, 163504), (892, 81752), (929, 78496), (1784, 40876), (1858, 39248), (2453, 29728), (3568, 20438), (3716, 19624), (4906, 14864), (7136, 10219), (7432, 9812)]