90389442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6197}}^1$

素因数の和:6243

約数の個数: 64

約数和(自身を含む): 224913024

約数和(自身を除く): 134523582

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4862, 6197, 7293, 12394, 14586, 18591, 37182, 68167, 80561, 105349, 136334, 161122, 204501, 210698, 241683, 316047, 409002, 483366, 632094, 886171, 1158839, 1369537, 1772342, 2317678, 2658513, 2739074, 3476517, 4108611, 5317026, 6953034, 8217222, 15064907, 30129814, 45194721, 90389442]

約数ペア:

[(1, 90389442), (2, 45194721), (3, 30129814), (6, 15064907), (11, 8217222), (13, 6953034), (17, 5317026), (22, 4108611), (26, 3476517), (33, 2739074), (34, 2658513), (39, 2317678), (51, 1772342), (66, 1369537), (78, 1158839), (102, 886171), (143, 632094), (187, 483366), (221, 409002), (286, 316047), (374, 241683), (429, 210698), (442, 204501), (561, 161122), (663, 136334), (858, 105349), (1122, 80561), (1326, 68167), (2431, 37182), (4862, 18591), (6197, 14586), (7293, 12394)]