71271384

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 182784000

約数和(自身を除く): 111512616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 127, 134, 201, 254, 268, 349, 381, 402, 508, 536, 698, 762, 804, 1016, 1047, 1396, 1524, 1608, 2094, 2792, 3048, 4188, 8376, 8509, 17018, 23383, 25527, 34036, 44323, 46766, 51054, 68072, 70149, 88646, 93532, 102108, 132969, 140298, 177292, 187064, 204216, 265938, 280596, 354584, 531876, 561192, 1063752, 2969641, 5939282, 8908923, 11878564, 17817846, 23757128, 35635692, 71271384]

約数ペア:

[(1, 71271384), (2, 35635692), (3, 23757128), (4, 17817846), (6, 11878564), (8, 8908923), (12, 5939282), (24, 2969641), (67, 1063752), (127, 561192), (134, 531876), (201, 354584), (254, 280596), (268, 265938), (349, 204216), (381, 187064), (402, 177292), (508, 140298), (536, 132969), (698, 102108), (762, 93532), (804, 88646), (1016, 70149), (1047, 68072), (1396, 51054), (1524, 46766), (1608, 44323), (2094, 34036), (2792, 25527), (3048, 23383), (4188, 17018), (8376, 8509)]