126421992

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2971}}^1$

素因数の和:3183

約数の個数: 64

約数和(自身を含む): 353073600

約数和(自身を除く): 226651608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 2364, 2971, 3546, 4728, 5319, 5942, 7092, 8913, 10638, 11884, 14184, 17826, 21276, 23768, 26739, 35652, 42552, 53478, 71304, 80217, 106956, 160434, 213912, 320868, 585287, 641736, 1170574, 1755861, 2341148, 3511722, 4682296, 5267583, 7023444, 10535166, 14046888, 15802749, 21070332, 31605498, 42140664, 63210996, 126421992]

約数ペア:

[(1, 126421992), (2, 63210996), (3, 42140664), (4, 31605498), (6, 21070332), (8, 15802749), (9, 14046888), (12, 10535166), (18, 7023444), (24, 5267583), (27, 4682296), (36, 3511722), (54, 2341148), (72, 1755861), (108, 1170574), (197, 641736), (216, 585287), (394, 320868), (591, 213912), (788, 160434), (1182, 106956), (1576, 80217), (1773, 71304), (2364, 53478), (2971, 42552), (3546, 35652), (4728, 26739), (5319, 23768), (5942, 21276), (7092, 17826), (8913, 14184), (10638, 11884)]