72470331356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{60889}}^1$

素因数の和:61694

約数の個数: 48

約数和(自身を含む): 140308096320

約数和(自身を除く): 67837764964

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 761, 782, 1522, 1564, 3044, 12937, 17503, 25874, 35006, 51748, 60889, 70012, 121778, 243556, 297551, 595102, 1035113, 1190204, 1400447, 2070226, 2800894, 4140452, 5601788, 23807599, 46336529, 47615198, 92673058, 95230396, 185346116, 787720993, 1065740167, 1575441986, 2131480334, 3150883972, 4262960668, 18117582839, 36235165678, 72470331356]

約数ペア:

[(1, 72470331356), (2, 36235165678), (4, 18117582839), (17, 4262960668), (23, 3150883972), (34, 2131480334), (46, 1575441986), (68, 1065740167), (92, 787720993), (391, 185346116), (761, 95230396), (782, 92673058), (1522, 47615198), (1564, 46336529), (3044, 23807599), (12937, 5601788), (17503, 4140452), (25874, 2800894), (35006, 2070226), (51748, 1400447), (60889, 1190204), (70012, 1035113), (121778, 595102), (243556, 297551)]