90872262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 212966208

約数和(自身を除く): 122093946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1433, 1626, 2439, 2866, 3523, 4299, 4878, 7046, 8598, 10569, 12897, 18629, 21138, 25794, 31707, 37258, 55887, 63414, 111774, 167661, 335322, 388343, 776686, 1165029, 2330058, 3495087, 5048459, 6990174, 10096918, 15145377, 30290754, 45436131, 90872262]

約数ペア:

[(1, 90872262), (2, 45436131), (3, 30290754), (6, 15145377), (9, 10096918), (13, 6990174), (18, 5048459), (26, 3495087), (39, 2330058), (78, 1165029), (117, 776686), (234, 388343), (271, 335322), (542, 167661), (813, 111774), (1433, 63414), (1626, 55887), (2439, 37258), (2866, 31707), (3523, 25794), (4299, 21138), (4878, 18629), (7046, 12897), (8598, 10569)]