91221144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{77569}}^1$

素因数の和:77592

約数の個数: 48

約数和(自身を含む): 265289400

約数和(自身を除く): 174068256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 77569, 155138, 232707, 310276, 465414, 542983, 620552, 930828, 1085966, 1628949, 1861656, 2171932, 3257898, 3800881, 4343864, 6515796, 7601762, 11402643, 13031592, 15203524, 22805286, 30407048, 45610572, 91221144]

約数ペア:

[(1, 91221144), (2, 45610572), (3, 30407048), (4, 22805286), (6, 15203524), (7, 13031592), (8, 11402643), (12, 7601762), (14, 6515796), (21, 4343864), (24, 3800881), (28, 3257898), (42, 2171932), (49, 1861656), (56, 1628949), (84, 1085966), (98, 930828), (147, 620552), (168, 542983), (196, 465414), (294, 310276), (392, 232707), (588, 155138), (1176, 77569)]