90333768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{983}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 258831360

約数和(自身を除く): 168497592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 983, 1094, 1641, 1966, 2188, 2949, 3282, 3829, 3932, 4376, 5898, 6564, 6881, 7658, 7864, 11487, 11796, 13128, 13762, 15316, 20643, 22974, 23592, 27524, 30632, 41286, 45948, 55048, 82572, 91896, 165144, 537701, 1075402, 1613103, 2150804, 3226206, 3763907, 4301608, 6452412, 7527814, 11291721, 12904824, 15055628, 22583442, 30111256, 45166884, 90333768]

約数ペア:

[(1, 90333768), (2, 45166884), (3, 30111256), (4, 22583442), (6, 15055628), (7, 12904824), (8, 11291721), (12, 7527814), (14, 6452412), (21, 4301608), (24, 3763907), (28, 3226206), (42, 2150804), (56, 1613103), (84, 1075402), (168, 537701), (547, 165144), (983, 91896), (1094, 82572), (1641, 55048), (1966, 45948), (2188, 41286), (2949, 30632), (3282, 27524), (3829, 23592), (3932, 22974), (4376, 20643), (5898, 15316), (6564, 13762), (6881, 13128), (7658, 11796), (7864, 11487)]