90942033

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 156434432

約数和(自身を除く): 65492399

約数列:

[1, 3, 7, 13, 21, 39, 43, 61, 91, 127, 129, 183, 273, 301, 381, 427, 559, 793, 889, 903, 1281, 1651, 1677, 2379, 2623, 2667, 3913, 4953, 5461, 5551, 7747, 7869, 11557, 11739, 16383, 16653, 18361, 23241, 34099, 34671, 38227, 54229, 55083, 70993, 100711, 102297, 114681, 162687, 212979, 238693, 302133, 333121, 496951, 704977, 716079, 999363, 1490853, 2114931, 2331847, 4330573, 6995541, 12991719, 30314011, 90942033]

約数ペア:

[(1, 90942033), (3, 30314011), (7, 12991719), (13, 6995541), (21, 4330573), (39, 2331847), (43, 2114931), (61, 1490853), (91, 999363), (127, 716079), (129, 704977), (183, 496951), (273, 333121), (301, 302133), (381, 238693), (427, 212979), (559, 162687), (793, 114681), (889, 102297), (903, 100711), (1281, 70993), (1651, 55083), (1677, 54229), (2379, 38227), (2623, 34671), (2667, 34099), (3913, 23241), (4953, 18361), (5461, 16653), (5551, 16383), (7747, 11739), (7869, 11557)]