83107156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 171601920

約数和(自身を除く): 88494764

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 121, 124, 191, 242, 319, 341, 382, 484, 638, 682, 764, 899, 1276, 1364, 1798, 2101, 3509, 3596, 3751, 4202, 5539, 5921, 7018, 7502, 8404, 9889, 11078, 11842, 14036, 15004, 19778, 22156, 23111, 23684, 39556, 46222, 60929, 65131, 92444, 108779, 121858, 130262, 171709, 217558, 243716, 260524, 343418, 435116, 670219, 686836, 716441, 1340438, 1432882, 1888799, 2680876, 2865764, 3777598, 7555196, 20776789, 41553578, 83107156]

約数ペア:

[(1, 83107156), (2, 41553578), (4, 20776789), (11, 7555196), (22, 3777598), (29, 2865764), (31, 2680876), (44, 1888799), (58, 1432882), (62, 1340438), (116, 716441), (121, 686836), (124, 670219), (191, 435116), (242, 343418), (319, 260524), (341, 243716), (382, 217558), (484, 171709), (638, 130262), (682, 121858), (764, 108779), (899, 92444), (1276, 65131), (1364, 60929), (1798, 46222), (2101, 39556), (3509, 23684), (3596, 23111), (3751, 22156), (4202, 19778), (5539, 15004), (5921, 14036), (7018, 11842), (7502, 11078), (8404, 9889)]