66834144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17851}}^1$

素因数の和:17880

約数の個数: 72

約数和(自身を含む): 204691032

約数和(自身を除く): 137856888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17851, 35702, 53553, 71404, 107106, 142808, 160659, 214212, 232063, 285616, 321318, 428424, 464126, 571232, 642636, 696189, 856848, 928252, 1285272, 1392378, 1713696, 1856504, 2088567, 2570544, 2784756, 3713008, 4177134, 5141088, 5569512, 7426016, 8354268, 11139024, 16708536, 22278048, 33417072, 66834144]

約数ペア:

[(1, 66834144), (2, 33417072), (3, 22278048), (4, 16708536), (6, 11139024), (8, 8354268), (9, 7426016), (12, 5569512), (13, 5141088), (16, 4177134), (18, 3713008), (24, 2784756), (26, 2570544), (32, 2088567), (36, 1856504), (39, 1713696), (48, 1392378), (52, 1285272), (72, 928252), (78, 856848), (96, 696189), (104, 642636), (117, 571232), (144, 464126), (156, 428424), (208, 321318), (234, 285616), (288, 232063), (312, 214212), (416, 160659), (468, 142808), (624, 107106), (936, 71404), (1248, 53553), (1872, 35702), (3744, 17851)]