71091528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 64

約数和(自身を含む): 191894400

約数和(自身を除く): 120802872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 4441, 5336, 8004, 8882, 13323, 16008, 17764, 26646, 35528, 53292, 102143, 106584, 128789, 204286, 257578, 306429, 386367, 408572, 515156, 612858, 772734, 817144, 1030312, 1225716, 1545468, 2451432, 2962147, 3090936, 5924294, 8886441, 11848588, 17772882, 23697176, 35545764, 71091528]

約数ペア:

[(1, 71091528), (2, 35545764), (3, 23697176), (4, 17772882), (6, 11848588), (8, 8886441), (12, 5924294), (23, 3090936), (24, 2962147), (29, 2451432), (46, 1545468), (58, 1225716), (69, 1030312), (87, 817144), (92, 772734), (116, 612858), (138, 515156), (174, 408572), (184, 386367), (232, 306429), (276, 257578), (348, 204286), (552, 128789), (667, 106584), (696, 102143), (1334, 53292), (2001, 35528), (2668, 26646), (4002, 17764), (4441, 16008), (5336, 13323), (8004, 8882)]