71578224

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7001}}^1$

素因数の和:7086

約数の個数: 60

約数和(自身を含む): 203170032

約数和(自身を除く): 131591808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7001, 10224, 14002, 21003, 28004, 42006, 56008, 63009, 84012, 112016, 126018, 168024, 252036, 336048, 497071, 504072, 994142, 1008144, 1491213, 1988284, 2982426, 3976568, 4473639, 5964852, 7953136, 8947278, 11929704, 17894556, 23859408, 35789112, 71578224]

約数ペア:

[(1, 71578224), (2, 35789112), (3, 23859408), (4, 17894556), (6, 11929704), (8, 8947278), (9, 7953136), (12, 5964852), (16, 4473639), (18, 3976568), (24, 2982426), (36, 1988284), (48, 1491213), (71, 1008144), (72, 994142), (142, 504072), (144, 497071), (213, 336048), (284, 252036), (426, 168024), (568, 126018), (639, 112016), (852, 84012), (1136, 63009), (1278, 56008), (1704, 42006), (2556, 28004), (3408, 21003), (5112, 14002), (7001, 10224)]