84467764

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 158983020

約数和(自身を除く): 74515256

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 289, 356, 578, 821, 1156, 1513, 1642, 3026, 3284, 6052, 13957, 25721, 27914, 51442, 55828, 73069, 102884, 146138, 237269, 292276, 474538, 949076, 1242173, 2484346, 4968692, 21116941, 42233882, 84467764]

約数ペア:

[(1, 84467764), (2, 42233882), (4, 21116941), (17, 4968692), (34, 2484346), (68, 1242173), (89, 949076), (178, 474538), (289, 292276), (356, 237269), (578, 146138), (821, 102884), (1156, 73069), (1513, 55828), (1642, 51442), (3026, 27914), (3284, 25721), (6052, 13957)]