78583140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14083}}^1$

素因数の和:14129

約数の個数: 72

約数和(自身を含む): 246075648

約数和(自身を除く): 167492508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14083, 28166, 42249, 56332, 70415, 84498, 126747, 140830, 168996, 211245, 253494, 281660, 422490, 436573, 506988, 633735, 844980, 873146, 1267470, 1309719, 1746292, 2182865, 2534940, 2619438, 3929157, 4365730, 5238876, 6548595, 7858314, 8731460, 13097190, 15716628, 19645785, 26194380, 39291570, 78583140]

約数ペア:

[(1, 78583140), (2, 39291570), (3, 26194380), (4, 19645785), (5, 15716628), (6, 13097190), (9, 8731460), (10, 7858314), (12, 6548595), (15, 5238876), (18, 4365730), (20, 3929157), (30, 2619438), (31, 2534940), (36, 2182865), (45, 1746292), (60, 1309719), (62, 1267470), (90, 873146), (93, 844980), (124, 633735), (155, 506988), (180, 436573), (186, 422490), (279, 281660), (310, 253494), (372, 211245), (465, 168996), (558, 140830), (620, 126747), (930, 84498), (1116, 70415), (1395, 56332), (1860, 42249), (2790, 28166), (5580, 14083)]