89912028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12778

約数の個数: 48

約数和(自身を含む): 227978240

約数和(自身を除く): 138066212

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 12721, 25442, 38163, 50884, 76326, 152652, 241699, 394351, 483398, 725097, 788702, 966796, 1183053, 1450194, 1577404, 2366106, 2900388, 4732212, 7492669, 14985338, 22478007, 29970676, 44956014, 89912028]

約数ペア:

[(1, 89912028), (2, 44956014), (3, 29970676), (4, 22478007), (6, 14985338), (12, 7492669), (19, 4732212), (31, 2900388), (38, 2366106), (57, 1577404), (62, 1450194), (76, 1183053), (93, 966796), (114, 788702), (124, 725097), (186, 483398), (228, 394351), (372, 241699), (589, 152652), (1178, 76326), (1767, 50884), (2356, 38163), (3534, 25442), (7068, 12721)]