90561292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 81040628

約数列:

[1, 2, 4, 31, 41, 47, 62, 82, 94, 124, 164, 188, 379, 758, 1271, 1457, 1516, 1927, 2542, 2914, 3854, 5084, 5828, 7708, 11749, 15539, 17813, 23498, 31078, 35626, 46996, 59737, 62156, 71252, 119474, 238948, 481709, 552203, 730333, 963418, 1104406, 1460666, 1926836, 2208812, 2921332, 22640323, 45280646, 90561292]

約数ペア:

[(1, 90561292), (2, 45280646), (4, 22640323), (31, 2921332), (41, 2208812), (47, 1926836), (62, 1460666), (82, 1104406), (94, 963418), (124, 730333), (164, 552203), (188, 481709), (379, 238948), (758, 119474), (1271, 71252), (1457, 62156), (1516, 59737), (1927, 46996), (2542, 35626), (2914, 31078), (3854, 23498), (5084, 17813), (5828, 15539), (7708, 11749)]