90472356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{64439}}^1$

素因数の和:64465

約数の個数: 48

約数和(自身を含む): 252604800

約数和(自身を除く): 162132444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 64439, 128878, 193317, 257756, 386634, 579951, 773268, 837707, 1159902, 1675414, 1739853, 2319804, 2513121, 3350828, 3479706, 5026242, 6959412, 7539363, 10052484, 15078726, 22618089, 30157452, 45236178, 90472356]

約数ペア:

[(1, 90472356), (2, 45236178), (3, 30157452), (4, 22618089), (6, 15078726), (9, 10052484), (12, 7539363), (13, 6959412), (18, 5026242), (26, 3479706), (27, 3350828), (36, 2513121), (39, 2319804), (52, 1739853), (54, 1675414), (78, 1159902), (108, 837707), (117, 773268), (156, 579951), (234, 386634), (351, 257756), (468, 193317), (702, 128878), (1404, 64439)]