87859704

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 140236296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 269, 372, 439, 538, 744, 807, 878, 1076, 1317, 1614, 1756, 2152, 2634, 3228, 3512, 5268, 6456, 8339, 10536, 13609, 16678, 25017, 27218, 33356, 40827, 50034, 54436, 66712, 81654, 100068, 108872, 118091, 163308, 200136, 236182, 326616, 354273, 472364, 708546, 944728, 1417092, 2834184, 3660821, 7321642, 10982463, 14643284, 21964926, 29286568, 43929852, 87859704]

約数ペア:

[(1, 87859704), (2, 43929852), (3, 29286568), (4, 21964926), (6, 14643284), (8, 10982463), (12, 7321642), (24, 3660821), (31, 2834184), (62, 1417092), (93, 944728), (124, 708546), (186, 472364), (248, 354273), (269, 326616), (372, 236182), (439, 200136), (538, 163308), (744, 118091), (807, 108872), (878, 100068), (1076, 81654), (1317, 66712), (1614, 54436), (1756, 50034), (2152, 40827), (2634, 33356), (3228, 27218), (3512, 25017), (5268, 16678), (6456, 13609), (8339, 10536)]