90214784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3811

約数の個数: 64

約数和(自身を含む): 207651600

約数和(自身を除く): 117436816

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 3769, 5984, 7538, 11968, 15076, 23936, 30152, 41459, 60304, 64073, 82918, 120608, 128146, 165836, 241216, 256292, 331672, 482432, 512584, 663344, 704803, 1025168, 1326688, 1409606, 2050336, 2653376, 2819212, 4100672, 5306752, 5638424, 8201344, 11276848, 22553696, 45107392, 90214784]

約数ペア:

[(1, 90214784), (2, 45107392), (4, 22553696), (8, 11276848), (11, 8201344), (16, 5638424), (17, 5306752), (22, 4100672), (32, 2819212), (34, 2653376), (44, 2050336), (64, 1409606), (68, 1326688), (88, 1025168), (128, 704803), (136, 663344), (176, 512584), (187, 482432), (272, 331672), (352, 256292), (374, 241216), (544, 165836), (704, 128146), (748, 120608), (1088, 82918), (1408, 64073), (1496, 60304), (2176, 41459), (2992, 30152), (3769, 23936), (5984, 15076), (7538, 11968)]