102070276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 229517568

約数和(自身を除く): 127447292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 484, 517, 641, 658, 847, 1034, 1282, 1316, 1694, 2068, 2564, 3388, 3619, 4487, 5687, 7051, 7238, 8974, 11374, 14102, 14476, 17948, 22748, 28204, 30127, 39809, 49357, 60254, 77561, 79618, 98714, 120508, 155122, 159236, 197428, 210889, 310244, 331397, 421778, 542927, 662794, 843556, 1085854, 1325588, 2171708, 2319779, 3645367, 4639558, 7290734, 9279116, 14581468, 25517569, 51035138, 102070276]

約数ペア:

[(1, 102070276), (2, 51035138), (4, 25517569), (7, 14581468), (11, 9279116), (14, 7290734), (22, 4639558), (28, 3645367), (44, 2319779), (47, 2171708), (77, 1325588), (94, 1085854), (121, 843556), (154, 662794), (188, 542927), (242, 421778), (308, 331397), (329, 310244), (484, 210889), (517, 197428), (641, 159236), (658, 155122), (847, 120508), (1034, 98714), (1282, 79618), (1316, 77561), (1694, 60254), (2068, 49357), (2564, 39809), (3388, 30127), (3619, 28204), (4487, 22748), (5687, 17948), (7051, 14476), (7238, 14102), (8974, 11374)]