64761144

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{7867}}^1$

素因数の和:7897

約数の個数: 64

約数和(自身を含む): 188832000

約数和(自身を除く): 124070856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 7867, 8232, 15734, 23601, 31468, 47202, 55069, 62936, 94404, 110138, 165207, 188808, 220276, 330414, 385483, 440552, 660828, 770966, 1156449, 1321656, 1541932, 2312898, 2698381, 3083864, 4625796, 5396762, 8095143, 9251592, 10793524, 16190286, 21587048, 32380572, 64761144]

約数ペア:

[(1, 64761144), (2, 32380572), (3, 21587048), (4, 16190286), (6, 10793524), (7, 9251592), (8, 8095143), (12, 5396762), (14, 4625796), (21, 3083864), (24, 2698381), (28, 2312898), (42, 1541932), (49, 1321656), (56, 1156449), (84, 770966), (98, 660828), (147, 440552), (168, 385483), (196, 330414), (294, 220276), (343, 188808), (392, 165207), (588, 110138), (686, 94404), (1029, 62936), (1176, 55069), (1372, 47202), (2058, 31468), (2744, 23601), (4116, 15734), (7867, 8232)]