80115594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 188697600

約数和(自身を除く): 108582006

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 1949, 2418, 3162, 3898, 5847, 6851, 11694, 13702, 20553, 25337, 33133, 41106, 50674, 60419, 66266, 76011, 99399, 120838, 152022, 181257, 198798, 362514, 430729, 785447, 861458, 1027123, 1292187, 1570894, 2054246, 2356341, 2584374, 3081369, 4712682, 6162738, 13352599, 26705198, 40057797, 80115594]

約数ペア:

[(1, 80115594), (2, 40057797), (3, 26705198), (6, 13352599), (13, 6162738), (17, 4712682), (26, 3081369), (31, 2584374), (34, 2356341), (39, 2054246), (51, 1570894), (62, 1292187), (78, 1027123), (93, 861458), (102, 785447), (186, 430729), (221, 362514), (403, 198798), (442, 181257), (527, 152022), (663, 120838), (806, 99399), (1054, 76011), (1209, 66266), (1326, 60419), (1581, 50674), (1949, 41106), (2418, 33133), (3162, 25337), (3898, 20553), (5847, 13702), (6851, 11694)]