90077316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20233}}^1$

素因数の和:20300

約数の個数: 48

約数和(自身を含む): 244750464

約数和(自身を除く): 154673148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 20233, 40466, 60699, 80932, 121398, 141631, 242796, 283262, 424893, 566524, 849786, 1072349, 1699572, 2144698, 3217047, 4289396, 6434094, 7506443, 12868188, 15012886, 22519329, 30025772, 45038658, 90077316]

約数ペア:

[(1, 90077316), (2, 45038658), (3, 30025772), (4, 22519329), (6, 15012886), (7, 12868188), (12, 7506443), (14, 6434094), (21, 4289396), (28, 3217047), (42, 2144698), (53, 1699572), (84, 1072349), (106, 849786), (159, 566524), (212, 424893), (318, 283262), (371, 242796), (636, 141631), (742, 121398), (1113, 80932), (1484, 60699), (2226, 40466), (4452, 20233)]