71185512

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 184988160

約数和(自身を除く): 113802648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 876, 984, 991, 1752, 1982, 2973, 2993, 3964, 5946, 5986, 7928, 8979, 11892, 11972, 17958, 23784, 23944, 35916, 40631, 71832, 72343, 81262, 121893, 144686, 162524, 217029, 243786, 289372, 325048, 434058, 487572, 578744, 868116, 975144, 1736232, 2966063, 5932126, 8898189, 11864252, 17796378, 23728504, 35592756, 71185512]

約数ペア:

[(1, 71185512), (2, 35592756), (3, 23728504), (4, 17796378), (6, 11864252), (8, 8898189), (12, 5932126), (24, 2966063), (41, 1736232), (73, 975144), (82, 868116), (123, 578744), (146, 487572), (164, 434058), (219, 325048), (246, 289372), (292, 243786), (328, 217029), (438, 162524), (492, 144686), (584, 121893), (876, 81262), (984, 72343), (991, 71832), (1752, 40631), (1982, 35916), (2973, 23944), (2993, 23784), (3964, 17958), (5946, 11972), (5986, 11892), (7928, 8979)]