79240356

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6303

約数の個数: 72

約数和(自身を含む): 223734784

約数和(自身を除く): 144494428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6271, 6318, 12542, 12636, 18813, 25084, 37626, 56439, 75252, 81523, 112878, 163046, 169317, 225756, 244569, 326092, 338634, 489138, 507951, 677268, 733707, 978276, 1015902, 1467414, 1523853, 2031804, 2201121, 2934828, 3047706, 4402242, 6095412, 6603363, 8804484, 13206726, 19810089, 26413452, 39620178, 79240356]

約数ペア:

[(1, 79240356), (2, 39620178), (3, 26413452), (4, 19810089), (6, 13206726), (9, 8804484), (12, 6603363), (13, 6095412), (18, 4402242), (26, 3047706), (27, 2934828), (36, 2201121), (39, 2031804), (52, 1523853), (54, 1467414), (78, 1015902), (81, 978276), (108, 733707), (117, 677268), (156, 507951), (162, 489138), (234, 338634), (243, 326092), (324, 244569), (351, 225756), (468, 169317), (486, 163046), (702, 112878), (972, 81523), (1053, 75252), (1404, 56439), (2106, 37626), (3159, 25084), (4212, 18813), (6271, 12636), (6318, 12542)]