71322444

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 193966080

約数和(自身を除く): 122643636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 263, 279, 324, 372, 486, 526, 558, 729, 789, 837, 972, 1052, 1116, 1458, 1578, 1674, 2187, 2367, 2511, 2916, 3156, 3348, 4374, 4734, 5022, 7101, 7533, 8153, 8748, 9468, 10044, 14202, 15066, 16306, 21303, 22599, 24459, 28404, 30132, 32612, 42606, 45198, 48918, 63909, 67797, 73377, 85212, 90396, 97836, 127818, 135594, 146754, 191727, 220131, 255636, 271188, 293508, 383454, 440262, 575181, 660393, 766908, 880524, 1150362, 1320786, 1981179, 2300724, 2641572, 3962358, 5943537, 7924716, 11887074, 17830611, 23774148, 35661222, 71322444]

約数ペア:

[(1, 71322444), (2, 35661222), (3, 23774148), (4, 17830611), (6, 11887074), (9, 7924716), (12, 5943537), (18, 3962358), (27, 2641572), (31, 2300724), (36, 1981179), (54, 1320786), (62, 1150362), (81, 880524), (93, 766908), (108, 660393), (124, 575181), (162, 440262), (186, 383454), (243, 293508), (263, 271188), (279, 255636), (324, 220131), (372, 191727), (486, 146754), (526, 135594), (558, 127818), (729, 97836), (789, 90396), (837, 85212), (972, 73377), (1052, 67797), (1116, 63909), (1458, 48918), (1578, 45198), (1674, 42606), (2187, 32612), (2367, 30132), (2511, 28404), (2916, 24459), (3156, 22599), (3348, 21303), (4374, 16306), (4734, 15066), (5022, 14202), (7101, 10044), (7533, 9468), (8153, 8748)]