64553364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 173601792

約数和(自身を除く): 109048428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1471, 1908, 2438, 2942, 3657, 4413, 4876, 5884, 7314, 8826, 10971, 13239, 14628, 17652, 21942, 26478, 33833, 43884, 52956, 67666, 77963, 101499, 135332, 155926, 202998, 233889, 304497, 311852, 405996, 467778, 608994, 701667, 935556, 1217988, 1403334, 1793149, 2806668, 3586298, 5379447, 7172596, 10758894, 16138341, 21517788, 32276682, 64553364]

約数ペア:

[(1, 64553364), (2, 32276682), (3, 21517788), (4, 16138341), (6, 10758894), (9, 7172596), (12, 5379447), (18, 3586298), (23, 2806668), (36, 1793149), (46, 1403334), (53, 1217988), (69, 935556), (92, 701667), (106, 608994), (138, 467778), (159, 405996), (207, 311852), (212, 304497), (276, 233889), (318, 202998), (414, 155926), (477, 135332), (636, 101499), (828, 77963), (954, 67666), (1219, 52956), (1471, 43884), (1908, 33833), (2438, 26478), (2942, 21942), (3657, 17652), (4413, 14628), (4876, 13239), (5884, 10971), (7314, 8826)]