87348072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1877}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 250600320

約数和(自身を除く): 163252248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 554, 831, 1108, 1662, 1877, 1939, 2216, 3324, 3754, 3878, 5631, 5817, 6648, 7508, 7756, 11262, 11634, 13139, 15016, 15512, 22524, 23268, 26278, 39417, 45048, 46536, 52556, 78834, 105112, 157668, 315336, 519929, 1039858, 1559787, 2079716, 3119574, 3639503, 4159432, 6239148, 7279006, 10918509, 12478296, 14558012, 21837018, 29116024, 43674036, 87348072]

約数ペア:

[(1, 87348072), (2, 43674036), (3, 29116024), (4, 21837018), (6, 14558012), (7, 12478296), (8, 10918509), (12, 7279006), (14, 6239148), (21, 4159432), (24, 3639503), (28, 3119574), (42, 2079716), (56, 1559787), (84, 1039858), (168, 519929), (277, 315336), (554, 157668), (831, 105112), (1108, 78834), (1662, 52556), (1877, 46536), (1939, 45048), (2216, 39417), (3324, 26278), (3754, 23268), (3878, 22524), (5631, 15512), (5817, 15016), (6648, 13139), (7508, 11634), (7756, 11262)]