83440344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8627}}^1$

素因数の和:8680

約数の個数: 64

約数和(自身を含む): 231920640

約数和(自身を除く): 148480296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 8627, 9672, 17254, 25881, 34508, 51762, 69016, 103524, 112151, 207048, 224302, 267437, 336453, 448604, 534874, 672906, 802311, 897208, 1069748, 1345812, 1604622, 2139496, 2691624, 3209244, 3476681, 6418488, 6953362, 10430043, 13906724, 20860086, 27813448, 41720172, 83440344]

約数ペア:

[(1, 83440344), (2, 41720172), (3, 27813448), (4, 20860086), (6, 13906724), (8, 10430043), (12, 6953362), (13, 6418488), (24, 3476681), (26, 3209244), (31, 2691624), (39, 2139496), (52, 1604622), (62, 1345812), (78, 1069748), (93, 897208), (104, 802311), (124, 672906), (156, 534874), (186, 448604), (248, 336453), (312, 267437), (372, 224302), (403, 207048), (744, 112151), (806, 103524), (1209, 69016), (1612, 51762), (2418, 34508), (3224, 25881), (4836, 17254), (8627, 9672)]