172876788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{659}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 514483200

約数和(自身を除く): 341606412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 347, 378, 659, 694, 756, 1041, 1318, 1388, 1977, 2082, 2429, 2636, 3123, 3954, 4164, 4613, 4858, 5931, 6246, 7287, 7908, 9226, 9369, 9716, 11862, 12492, 13839, 14574, 17793, 18452, 18738, 21861, 23724, 27678, 29148, 35586, 37476, 41517, 43722, 55356, 65583, 71172, 83034, 87444, 124551, 131166, 166068, 228673, 249102, 262332, 457346, 498204, 686019, 914692, 1372038, 1600711, 2058057, 2744076, 3201422, 4116114, 4802133, 6174171, 6402844, 8232228, 9604266, 12348342, 14406399, 19208532, 24696684, 28812798, 43219197, 57625596, 86438394, 172876788]

約数ペア:

[(1, 172876788), (2, 86438394), (3, 57625596), (4, 43219197), (6, 28812798), (7, 24696684), (9, 19208532), (12, 14406399), (14, 12348342), (18, 9604266), (21, 8232228), (27, 6402844), (28, 6174171), (36, 4802133), (42, 4116114), (54, 3201422), (63, 2744076), (84, 2058057), (108, 1600711), (126, 1372038), (189, 914692), (252, 686019), (347, 498204), (378, 457346), (659, 262332), (694, 249102), (756, 228673), (1041, 166068), (1318, 131166), (1388, 124551), (1977, 87444), (2082, 83034), (2429, 71172), (2636, 65583), (3123, 55356), (3954, 43722), (4164, 41517), (4613, 37476), (4858, 35586), (5931, 29148), (6246, 27678), (7287, 23724), (7908, 21861), (9226, 18738), (9369, 18452), (9716, 17793), (11862, 14574), (12492, 13839)]