74072016

素因数分解:

$2^4\times 3^3\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:913

約数の個数: 80

約数和(自身を含む): 213726400

約数和(自身を除く): 139654384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 277, 432, 554, 619, 831, 1108, 1238, 1662, 1857, 2216, 2476, 2493, 3324, 3714, 4432, 4952, 4986, 5571, 6648, 7428, 7479, 9904, 9972, 11142, 13296, 14856, 14958, 16713, 19944, 22284, 29712, 29916, 33426, 39888, 44568, 59832, 66852, 89136, 119664, 133704, 171463, 267408, 342926, 514389, 685852, 1028778, 1371704, 1543167, 2057556, 2743408, 3086334, 4115112, 4629501, 6172668, 8230224, 9259002, 12345336, 18518004, 24690672, 37036008, 74072016]

約数ペア:

[(1, 74072016), (2, 37036008), (3, 24690672), (4, 18518004), (6, 12345336), (8, 9259002), (9, 8230224), (12, 6172668), (16, 4629501), (18, 4115112), (24, 3086334), (27, 2743408), (36, 2057556), (48, 1543167), (54, 1371704), (72, 1028778), (108, 685852), (144, 514389), (216, 342926), (277, 267408), (432, 171463), (554, 133704), (619, 119664), (831, 89136), (1108, 66852), (1238, 59832), (1662, 44568), (1857, 39888), (2216, 33426), (2476, 29916), (2493, 29712), (3324, 22284), (3714, 19944), (4432, 16713), (4952, 14958), (4986, 14856), (5571, 13296), (6648, 11142), (7428, 9972), (7479, 9904)]