80333376

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^2\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 84

約数和(自身を含む): 218181936

約数和(自身を除く): 137848560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 83, 96, 142, 166, 192, 213, 249, 284, 332, 426, 498, 568, 664, 852, 996, 1136, 1328, 1704, 1992, 2272, 2656, 3408, 3984, 4544, 5041, 5312, 5893, 6816, 7968, 10082, 11786, 13632, 15123, 15936, 17679, 20164, 23572, 30246, 35358, 40328, 47144, 60492, 70716, 80656, 94288, 120984, 141432, 161312, 188576, 241968, 282864, 322624, 377152, 418403, 483936, 565728, 836806, 967872, 1131456, 1255209, 1673612, 2510418, 3347224, 5020836, 6694448, 10041672, 13388896, 20083344, 26777792, 40166688, 80333376]

約数ペア:

[(1, 80333376), (2, 40166688), (3, 26777792), (4, 20083344), (6, 13388896), (8, 10041672), (12, 6694448), (16, 5020836), (24, 3347224), (32, 2510418), (48, 1673612), (64, 1255209), (71, 1131456), (83, 967872), (96, 836806), (142, 565728), (166, 483936), (192, 418403), (213, 377152), (249, 322624), (284, 282864), (332, 241968), (426, 188576), (498, 161312), (568, 141432), (664, 120984), (852, 94288), (996, 80656), (1136, 70716), (1328, 60492), (1704, 47144), (1992, 40328), (2272, 35358), (2656, 30246), (3408, 23572), (3984, 20164), (4544, 17679), (5041, 15936), (5312, 15123), (5893, 13632), (6816, 11786), (7968, 10082)]