83868516

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 220473344

約数和(自身を除く): 136604828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 337, 372, 446, 558, 669, 674, 892, 1011, 1116, 1338, 1348, 2007, 2022, 2676, 3033, 4014, 4044, 6066, 6913, 8028, 10447, 12132, 13826, 20739, 20894, 27652, 31341, 41478, 41788, 62217, 62682, 75151, 82956, 94023, 124434, 125364, 150302, 188046, 225453, 248868, 300604, 376092, 450906, 676359, 901812, 1352718, 2329681, 2705436, 4659362, 6989043, 9318724, 13978086, 20967129, 27956172, 41934258, 83868516]

約数ペア:

[(1, 83868516), (2, 41934258), (3, 27956172), (4, 20967129), (6, 13978086), (9, 9318724), (12, 6989043), (18, 4659362), (31, 2705436), (36, 2329681), (62, 1352718), (93, 901812), (124, 676359), (186, 450906), (223, 376092), (279, 300604), (337, 248868), (372, 225453), (446, 188046), (558, 150302), (669, 125364), (674, 124434), (892, 94023), (1011, 82956), (1116, 75151), (1338, 62682), (1348, 62217), (2007, 41788), (2022, 41478), (2676, 31341), (3033, 27652), (4014, 20894), (4044, 20739), (6066, 13826), (6913, 12132), (8028, 10447)]