83987988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9173}}^1$

素因数の和:9296

約数の個数: 48

約数和(自身を含む): 226047360

約数和(自身を除く): 142059372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 9173, 18346, 27519, 36692, 55038, 64211, 110076, 128422, 192633, 256844, 385266, 770532, 999857, 1999714, 2999571, 3999428, 5999142, 6998999, 11998284, 13997998, 20996997, 27995996, 41993994, 83987988]

約数ペア:

[(1, 83987988), (2, 41993994), (3, 27995996), (4, 20996997), (6, 13997998), (7, 11998284), (12, 6998999), (14, 5999142), (21, 3999428), (28, 2999571), (42, 1999714), (84, 999857), (109, 770532), (218, 385266), (327, 256844), (436, 192633), (654, 128422), (763, 110076), (1308, 64211), (1526, 55038), (2289, 36692), (3052, 27519), (4578, 18346), (9156, 9173)]