87688494

素因数分解:

$2^1\times 3^6\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 56

約数和(自身を含む): 199100880

約数和(自身を除く): 111412386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 411, 439, 486, 729, 822, 878, 1233, 1317, 1458, 2466, 2634, 3699, 3951, 7398, 7902, 11097, 11853, 22194, 23706, 33291, 35559, 60143, 66582, 71118, 99873, 106677, 120286, 180429, 199746, 213354, 320031, 360858, 541287, 640062, 1082574, 1623861, 3247722, 4871583, 9743166, 14614749, 29229498, 43844247, 87688494]

約数ペア:

[(1, 87688494), (2, 43844247), (3, 29229498), (6, 14614749), (9, 9743166), (18, 4871583), (27, 3247722), (54, 1623861), (81, 1082574), (137, 640062), (162, 541287), (243, 360858), (274, 320031), (411, 213354), (439, 199746), (486, 180429), (729, 120286), (822, 106677), (878, 99873), (1233, 71118), (1317, 66582), (1458, 60143), (2466, 35559), (2634, 33291), (3699, 23706), (3951, 22194), (7398, 11853), (7902, 11097)]