71211036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 118454244

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 223, 267, 276, 299, 356, 446, 534, 598, 669, 892, 897, 1068, 1157, 1196, 1338, 1794, 2047, 2314, 2676, 2899, 3471, 3588, 4094, 4628, 5129, 5798, 6141, 6942, 8188, 8697, 10258, 11596, 12282, 13884, 15387, 17394, 19847, 20516, 24564, 26611, 30774, 34788, 39694, 53222, 59541, 61548, 66677, 79388, 79833, 106444, 119082, 133354, 159666, 200031, 238164, 258011, 266708, 319332, 400062, 456481, 516022, 774033, 800124, 912962, 1032044, 1369443, 1548066, 1825924, 2738886, 3096132, 5477772, 5934253, 11868506, 17802759, 23737012, 35605518, 71211036]

約数ペア:

[(1, 71211036), (2, 35605518), (3, 23737012), (4, 17802759), (6, 11868506), (12, 5934253), (13, 5477772), (23, 3096132), (26, 2738886), (39, 1825924), (46, 1548066), (52, 1369443), (69, 1032044), (78, 912962), (89, 800124), (92, 774033), (138, 516022), (156, 456481), (178, 400062), (223, 319332), (267, 266708), (276, 258011), (299, 238164), (356, 200031), (446, 159666), (534, 133354), (598, 119082), (669, 106444), (892, 79833), (897, 79388), (1068, 66677), (1157, 61548), (1196, 59541), (1338, 53222), (1794, 39694), (2047, 34788), (2314, 30774), (2676, 26611), (2899, 24564), (3471, 20516), (3588, 19847), (4094, 17394), (4628, 15387), (5129, 13884), (5798, 12282), (6141, 11596), (6942, 10258), (8188, 8697)]