68123232

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4463}}^1$

素因数の和:4532

約数の個数: 72

約数和(自身を含む): 197424864

約数和(自身を除く): 129301632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 4463, 5088, 7632, 8926, 13389, 15264, 17852, 26778, 35704, 40167, 53556, 71408, 80334, 107112, 142816, 160668, 214224, 236539, 321336, 428448, 473078, 642672, 709617, 946156, 1285344, 1419234, 1892312, 2128851, 2838468, 3784624, 4257702, 5676936, 7569248, 8515404, 11353872, 17030808, 22707744, 34061616, 68123232]

約数ペア:

[(1, 68123232), (2, 34061616), (3, 22707744), (4, 17030808), (6, 11353872), (8, 8515404), (9, 7569248), (12, 5676936), (16, 4257702), (18, 3784624), (24, 2838468), (32, 2128851), (36, 1892312), (48, 1419234), (53, 1285344), (72, 946156), (96, 709617), (106, 642672), (144, 473078), (159, 428448), (212, 321336), (288, 236539), (318, 214224), (424, 160668), (477, 142816), (636, 107112), (848, 80334), (954, 71408), (1272, 53556), (1696, 40167), (1908, 35704), (2544, 26778), (3816, 17852), (4463, 15264), (5088, 13389), (7632, 8926)]