872138826

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7019}}^1$

素因数の和:7105

約数の個数: 80

約数和(自身を含む): 2140538400

約数和(自身を除く): 1268399574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 81, 117, 118, 162, 177, 234, 351, 354, 531, 702, 767, 1053, 1062, 1534, 1593, 2106, 2301, 3186, 4602, 4779, 6903, 7019, 9558, 13806, 14038, 20709, 21057, 41418, 42114, 62127, 63171, 91247, 124254, 126342, 182494, 189513, 273741, 379026, 414121, 547482, 568539, 821223, 828242, 1137078, 1242363, 1642446, 2463669, 2484726, 3727089, 4927338, 5383573, 7391007, 7454178, 10767146, 11181267, 14782014, 16150719, 22362534, 32301438, 33543801, 48452157, 67087602, 96904314, 145356471, 290712942, 436069413, 872138826]

約数ペア:

[(1, 872138826), (2, 436069413), (3, 290712942), (6, 145356471), (9, 96904314), (13, 67087602), (18, 48452157), (26, 33543801), (27, 32301438), (39, 22362534), (54, 16150719), (59, 14782014), (78, 11181267), (81, 10767146), (117, 7454178), (118, 7391007), (162, 5383573), (177, 4927338), (234, 3727089), (351, 2484726), (354, 2463669), (531, 1642446), (702, 1242363), (767, 1137078), (1053, 828242), (1062, 821223), (1534, 568539), (1593, 547482), (2106, 414121), (2301, 379026), (3186, 273741), (4602, 189513), (4779, 182494), (6903, 126342), (7019, 124254), (9558, 91247), (13806, 63171), (14038, 62127), (20709, 42114), (21057, 41418)]