90141156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{357703}}^1$

素因数の和:357720

約数の個数: 36

約数和(自身を含む): 260408512

約数和(自身を除く): 170267356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 357703, 715406, 1073109, 1430812, 2146218, 2503921, 3219327, 4292436, 5007842, 6438654, 7511763, 10015684, 12877308, 15023526, 22535289, 30047052, 45070578, 90141156]

約数ペア:

[(1, 90141156), (2, 45070578), (3, 30047052), (4, 22535289), (6, 15023526), (7, 12877308), (9, 10015684), (12, 7511763), (14, 6438654), (18, 5007842), (21, 4292436), (28, 3219327), (36, 2503921), (42, 2146218), (63, 1430812), (84, 1073109), (126, 715406), (252, 357703)]