77972616

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{29269}}^1$

素因数の和:29318

約数の個数: 48

約数和(自身を含む): 216890700

約数和(自身を除く): 138918084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 29269, 58538, 87807, 117076, 175614, 234152, 263421, 351228, 526842, 702456, 1053684, 1082953, 2107368, 2165906, 3248859, 4331812, 6497718, 8663624, 9746577, 12995436, 19493154, 25990872, 38986308, 77972616]

約数ペア:

[(1, 77972616), (2, 38986308), (3, 25990872), (4, 19493154), (6, 12995436), (8, 9746577), (9, 8663624), (12, 6497718), (18, 4331812), (24, 3248859), (36, 2165906), (37, 2107368), (72, 1082953), (74, 1053684), (111, 702456), (148, 526842), (222, 351228), (296, 263421), (333, 234152), (444, 175614), (666, 117076), (888, 87807), (1332, 58538), (2664, 29269)]