90591372

素因数分解:

$2^2\times 3^6\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 84

約数和(自身を含む): 243118176

約数和(自身を除く): 152526804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 661, 729, 846, 972, 1269, 1322, 1458, 1692, 1983, 2538, 2644, 2916, 3807, 3966, 5076, 5949, 7614, 7932, 11421, 11898, 15228, 17847, 22842, 23796, 31067, 34263, 35694, 45684, 53541, 62134, 68526, 71388, 93201, 107082, 124268, 137052, 160623, 186402, 214164, 279603, 321246, 372804, 481869, 559206, 642492, 838809, 963738, 1118412, 1677618, 1927476, 2516427, 3355236, 5032854, 7549281, 10065708, 15098562, 22647843, 30197124, 45295686, 90591372]

約数ペア:

[(1, 90591372), (2, 45295686), (3, 30197124), (4, 22647843), (6, 15098562), (9, 10065708), (12, 7549281), (18, 5032854), (27, 3355236), (36, 2516427), (47, 1927476), (54, 1677618), (81, 1118412), (94, 963738), (108, 838809), (141, 642492), (162, 559206), (188, 481869), (243, 372804), (282, 321246), (324, 279603), (423, 214164), (486, 186402), (564, 160623), (661, 137052), (729, 124268), (846, 107082), (972, 93201), (1269, 71388), (1322, 68526), (1458, 62134), (1692, 53541), (1983, 45684), (2538, 35694), (2644, 34263), (2916, 31067), (3807, 23796), (3966, 22842), (5076, 17847), (5949, 15228), (7614, 11898), (7932, 11421)]