171630288

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16787}}^1$

素因数の和:16872

約数の個数: 60

約数和(自身を含む): 487120608

約数和(自身を除く): 315490320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 16787, 33574, 50361, 67148, 100722, 134296, 151083, 201444, 268592, 302166, 402888, 604332, 805776, 1191877, 1208664, 2383754, 2417328, 3575631, 4767508, 7151262, 9535016, 10726893, 14302524, 19070032, 21453786, 28605048, 42907572, 57210096, 85815144, 171630288]

約数ペア:

[(1, 171630288), (2, 85815144), (3, 57210096), (4, 42907572), (6, 28605048), (8, 21453786), (9, 19070032), (12, 14302524), (16, 10726893), (18, 9535016), (24, 7151262), (36, 4767508), (48, 3575631), (71, 2417328), (72, 2383754), (142, 1208664), (144, 1191877), (213, 805776), (284, 604332), (426, 402888), (568, 302166), (639, 268592), (852, 201444), (1136, 151083), (1278, 134296), (1704, 100722), (2556, 67148), (3408, 50361), (5112, 33574), (10224, 16787)]