72011344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2587

約数の個数: 40

約数和(自身を含む): 147490560

約数和(自身を除く): 75479216

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 2477, 3634, 4954, 7268, 9908, 14536, 19816, 29072, 39632, 56971, 113942, 195683, 227884, 391366, 455768, 782732, 911536, 1565464, 3130928, 4500709, 9001418, 18002836, 36005672, 72011344]

約数ペア:

[(1, 72011344), (2, 36005672), (4, 18002836), (8, 9001418), (16, 4500709), (23, 3130928), (46, 1565464), (79, 911536), (92, 782732), (158, 455768), (184, 391366), (316, 227884), (368, 195683), (632, 113942), (1264, 56971), (1817, 39632), (2477, 29072), (3634, 19816), (4954, 14536), (7268, 9908)]