100864452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20857}}^1$

素因数の和:20908

約数の個数: 48

約数和(自身を含む): 261642752

約数和(自身を除く): 160778300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 20857, 41714, 62571, 83428, 125142, 250284, 271141, 542282, 646567, 813423, 1084564, 1293134, 1626846, 1939701, 2586268, 3253692, 3879402, 7758804, 8405371, 16810742, 25216113, 33621484, 50432226, 100864452]

約数ペア:

[(1, 100864452), (2, 50432226), (3, 33621484), (4, 25216113), (6, 16810742), (12, 8405371), (13, 7758804), (26, 3879402), (31, 3253692), (39, 2586268), (52, 1939701), (62, 1626846), (78, 1293134), (93, 1084564), (124, 813423), (156, 646567), (186, 542282), (372, 271141), (403, 250284), (806, 125142), (1209, 83428), (1612, 62571), (2418, 41714), (4836, 20857)]