72458784

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5910

約数の個数: 72

約数和(自身を含む): 210882672

約数和(自身を除く): 138423888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 5851, 6192, 11702, 12384, 17553, 23404, 35106, 46808, 52659, 70212, 93616, 105318, 140424, 187232, 210636, 251593, 280848, 421272, 503186, 561696, 754779, 842544, 1006372, 1509558, 1685088, 2012744, 2264337, 3019116, 4025488, 4528674, 6038232, 8050976, 9057348, 12076464, 18114696, 24152928, 36229392, 72458784]

約数ペア:

[(1, 72458784), (2, 36229392), (3, 24152928), (4, 18114696), (6, 12076464), (8, 9057348), (9, 8050976), (12, 6038232), (16, 4528674), (18, 4025488), (24, 3019116), (32, 2264337), (36, 2012744), (43, 1685088), (48, 1509558), (72, 1006372), (86, 842544), (96, 754779), (129, 561696), (144, 503186), (172, 421272), (258, 280848), (288, 251593), (344, 210636), (387, 187232), (516, 140424), (688, 105318), (774, 93616), (1032, 70212), (1376, 52659), (1548, 46808), (2064, 35106), (3096, 23404), (4128, 17553), (5851, 12384), (6192, 11702)]