71238072

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 180892440

約数和(自身を除く): 109654368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 557, 584, 876, 1114, 1671, 1752, 2228, 3342, 4456, 5329, 6684, 10658, 13368, 15987, 21316, 31974, 40661, 42632, 63948, 81322, 121983, 127896, 162644, 243966, 325288, 487932, 975864, 2968253, 5936506, 8904759, 11873012, 17809518, 23746024, 35619036, 71238072]

約数ペア:

[(1, 71238072), (2, 35619036), (3, 23746024), (4, 17809518), (6, 11873012), (8, 8904759), (12, 5936506), (24, 2968253), (73, 975864), (146, 487932), (219, 325288), (292, 243966), (438, 162644), (557, 127896), (584, 121983), (876, 81322), (1114, 63948), (1671, 42632), (1752, 40661), (2228, 31974), (3342, 21316), (4456, 15987), (5329, 13368), (6684, 10658)]