64128888

素因数分解:

$2^3\times 3^3\times {\mathrm{359}}^1\times {\mathrm{827}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 178848000

約数和(自身を除く): 114719112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 359, 718, 827, 1077, 1436, 1654, 2154, 2481, 2872, 3231, 3308, 4308, 4962, 6462, 6616, 7443, 8616, 9693, 9924, 12924, 14886, 19386, 19848, 22329, 25848, 29772, 38772, 44658, 59544, 77544, 89316, 178632, 296893, 593786, 890679, 1187572, 1781358, 2375144, 2672037, 3562716, 5344074, 7125432, 8016111, 10688148, 16032222, 21376296, 32064444, 64128888]

約数ペア:

[(1, 64128888), (2, 32064444), (3, 21376296), (4, 16032222), (6, 10688148), (8, 8016111), (9, 7125432), (12, 5344074), (18, 3562716), (24, 2672037), (27, 2375144), (36, 1781358), (54, 1187572), (72, 890679), (108, 593786), (216, 296893), (359, 178632), (718, 89316), (827, 77544), (1077, 59544), (1436, 44658), (1654, 38772), (2154, 29772), (2481, 25848), (2872, 22329), (3231, 19848), (3308, 19386), (4308, 14886), (4962, 12924), (6462, 9924), (6616, 9693), (7443, 8616)]