77777532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{308641}}^1$

素因数の和:308658

約数の個数: 36

約数和(自身を含む): 224691376

約数和(自身を除く): 146913844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 308641, 617282, 925923, 1234564, 1851846, 2160487, 2777769, 3703692, 4320974, 5555538, 6481461, 8641948, 11111076, 12962922, 19444383, 25925844, 38888766, 77777532]

約数ペア:

[(1, 77777532), (2, 38888766), (3, 25925844), (4, 19444383), (6, 12962922), (7, 11111076), (9, 8641948), (12, 6481461), (14, 5555538), (18, 4320974), (21, 3703692), (28, 2777769), (36, 2160487), (42, 1851846), (63, 1234564), (84, 925923), (126, 617282), (252, 308641)]