72032320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9827

約数の個数: 56

約数和(自身を含む): 179002944

約数和(自身を除く): 106970624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 9787, 19574, 39148, 48935, 78296, 97870, 156592, 195740, 225101, 313184, 391480, 450202, 626368, 782960, 900404, 1125505, 1565920, 1800808, 2251010, 3131840, 3601616, 4502020, 7203232, 9004040, 14406464, 18008080, 36016160, 72032320]

約数ペア:

[(1, 72032320), (2, 36016160), (4, 18008080), (5, 14406464), (8, 9004040), (10, 7203232), (16, 4502020), (20, 3601616), (23, 3131840), (32, 2251010), (40, 1800808), (46, 1565920), (64, 1125505), (80, 900404), (92, 782960), (115, 626368), (160, 450202), (184, 391480), (230, 313184), (320, 225101), (368, 195740), (460, 156592), (736, 97870), (920, 78296), (1472, 48935), (1840, 39148), (3680, 19574), (7360, 9787)]