90904908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 221770080

約数和(自身を除く): 130865172

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 348, 388, 582, 1164, 2693, 2813, 5386, 5626, 8079, 8439, 10772, 11252, 16158, 16878, 32316, 33756, 78097, 156194, 234291, 261221, 312388, 468582, 522442, 783663, 937164, 1044884, 1567326, 3134652, 7575409, 15150818, 22726227, 30301636, 45452454, 90904908]

約数ペア:

[(1, 90904908), (2, 45452454), (3, 30301636), (4, 22726227), (6, 15150818), (12, 7575409), (29, 3134652), (58, 1567326), (87, 1044884), (97, 937164), (116, 783663), (174, 522442), (194, 468582), (291, 312388), (348, 261221), (388, 234291), (582, 156194), (1164, 78097), (2693, 33756), (2813, 32316), (5386, 16878), (5626, 16158), (8079, 11252), (8439, 10772)]