83218012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 156119040

約数和(自身を除く): 72901028

約数列:

[1, 2, 4, 31, 47, 62, 94, 109, 124, 131, 188, 218, 262, 436, 524, 1457, 2914, 3379, 4061, 5123, 5828, 6157, 6758, 8122, 10246, 12314, 13516, 14279, 16244, 20492, 24628, 28558, 57116, 158813, 190867, 317626, 381734, 442649, 635252, 671113, 763468, 885298, 1342226, 1770596, 2684452, 20804503, 41609006, 83218012]

約数ペア:

[(1, 83218012), (2, 41609006), (4, 20804503), (31, 2684452), (47, 1770596), (62, 1342226), (94, 885298), (109, 763468), (124, 671113), (131, 635252), (188, 442649), (218, 381734), (262, 317626), (436, 190867), (524, 158813), (1457, 57116), (2914, 28558), (3379, 24628), (4061, 20492), (5123, 16244), (5828, 14279), (6157, 13516), (6758, 12314), (8122, 10246)]