82700618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 168618240

約数和(自身を除く): 85917622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 101, 143, 154, 182, 202, 286, 409, 707, 818, 1001, 1111, 1313, 1414, 2002, 2222, 2626, 2863, 4499, 5317, 5726, 7777, 8998, 9191, 10634, 14443, 15554, 18382, 28886, 31493, 37219, 41309, 58487, 62986, 74438, 82618, 101101, 116974, 202202, 289163, 409409, 454399, 537017, 578326, 818818, 908798, 1074034, 3180793, 3759119, 5907187, 6361586, 7518238, 11814374, 41350309, 82700618]

約数ペア:

[(1, 82700618), (2, 41350309), (7, 11814374), (11, 7518238), (13, 6361586), (14, 5907187), (22, 3759119), (26, 3180793), (77, 1074034), (91, 908798), (101, 818818), (143, 578326), (154, 537017), (182, 454399), (202, 409409), (286, 289163), (409, 202202), (707, 116974), (818, 101101), (1001, 82618), (1111, 74438), (1313, 62986), (1414, 58487), (2002, 41309), (2222, 37219), (2626, 31493), (2863, 28886), (4499, 18382), (5317, 15554), (5726, 14443), (7777, 10634), (8998, 9191)]