88168892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 192393600

約数和(自身を除く): 104224708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 59, 76, 106, 118, 133, 212, 236, 266, 371, 413, 532, 742, 826, 1007, 1121, 1484, 1652, 2014, 2242, 2809, 3127, 4028, 4484, 5618, 6254, 7049, 7847, 11236, 12508, 14098, 15694, 19663, 21889, 28196, 31388, 39326, 43778, 53371, 59413, 78652, 87556, 106742, 118826, 165731, 213484, 237652, 331462, 373597, 415891, 662924, 747194, 831782, 1160117, 1494388, 1663564, 2320234, 3148889, 4640468, 6297778, 12595556, 22042223, 44084446, 88168892]

約数ペア:

[(1, 88168892), (2, 44084446), (4, 22042223), (7, 12595556), (14, 6297778), (19, 4640468), (28, 3148889), (38, 2320234), (53, 1663564), (59, 1494388), (76, 1160117), (106, 831782), (118, 747194), (133, 662924), (212, 415891), (236, 373597), (266, 331462), (371, 237652), (413, 213484), (532, 165731), (742, 118826), (826, 106742), (1007, 87556), (1121, 78652), (1484, 59413), (1652, 53371), (2014, 43778), (2242, 39326), (2809, 31388), (3127, 28196), (4028, 21889), (4484, 19663), (5618, 15694), (6254, 14098), (7049, 12508), (7847, 11236)]