90061254

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 124210746

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1439, 1647, 2318, 2878, 3294, 3477, 4317, 6954, 8634, 10431, 12951, 20862, 25902, 27341, 31293, 38853, 54682, 62586, 77706, 82023, 87779, 164046, 175558, 246069, 263337, 492138, 526674, 738207, 790011, 1476414, 1580022, 1667801, 2370033, 3335602, 4740066, 5003403, 10006806, 15010209, 30020418, 45030627, 90061254]

約数ペア:

[(1, 90061254), (2, 45030627), (3, 30020418), (6, 15010209), (9, 10006806), (18, 5003403), (19, 4740066), (27, 3335602), (38, 2370033), (54, 1667801), (57, 1580022), (61, 1476414), (114, 790011), (122, 738207), (171, 526674), (183, 492138), (342, 263337), (366, 246069), (513, 175558), (549, 164046), (1026, 87779), (1098, 82023), (1159, 77706), (1439, 62586), (1647, 54682), (2318, 38853), (2878, 31293), (3294, 27341), (3477, 25902), (4317, 20862), (6954, 12951), (8634, 10431)]