84879210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2239

約数の個数: 64

約数和(自身を含む): 221614848

約数和(自身を除く): 136735638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2113, 2678, 3090, 4017, 4226, 6339, 6695, 8034, 10565, 12678, 13390, 20085, 21130, 27469, 31695, 40170, 54938, 63390, 82407, 137345, 164814, 217639, 274690, 412035, 435278, 652917, 824070, 1088195, 1305834, 2176390, 2829307, 3264585, 5658614, 6529170, 8487921, 14146535, 16975842, 28293070, 42439605, 84879210]

約数ペア:

[(1, 84879210), (2, 42439605), (3, 28293070), (5, 16975842), (6, 14146535), (10, 8487921), (13, 6529170), (15, 5658614), (26, 3264585), (30, 2829307), (39, 2176390), (65, 1305834), (78, 1088195), (103, 824070), (130, 652917), (195, 435278), (206, 412035), (309, 274690), (390, 217639), (515, 164814), (618, 137345), (1030, 82407), (1339, 63390), (1545, 54938), (2113, 40170), (2678, 31695), (3090, 27469), (4017, 21130), (4226, 20085), (6339, 13390), (6695, 12678), (8034, 10565)]