90943242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 206309376

約数和(自身を除く): 115366134

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 163, 299, 311, 326, 489, 598, 622, 897, 933, 978, 1794, 1866, 2119, 3749, 4043, 4238, 6357, 7153, 7498, 8086, 11247, 12129, 12714, 14306, 21459, 22494, 24258, 42918, 48737, 50693, 92989, 97474, 101386, 146211, 152079, 185978, 278967, 292422, 304158, 557934, 659009, 1165939, 1318018, 1977027, 2331878, 3497817, 3954054, 6995634, 15157207, 30314414, 45471621, 90943242]

約数ペア:

[(1, 90943242), (2, 45471621), (3, 30314414), (6, 15157207), (13, 6995634), (23, 3954054), (26, 3497817), (39, 2331878), (46, 1977027), (69, 1318018), (78, 1165939), (138, 659009), (163, 557934), (299, 304158), (311, 292422), (326, 278967), (489, 185978), (598, 152079), (622, 146211), (897, 101386), (933, 97474), (978, 92989), (1794, 50693), (1866, 48737), (2119, 42918), (3749, 24258), (4043, 22494), (4238, 21459), (6357, 14306), (7153, 12714), (7498, 12129), (8086, 11247)]