171784284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 479431680

約数和(自身を除く): 307647396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 97, 116, 174, 194, 203, 291, 348, 388, 406, 582, 609, 679, 727, 812, 1164, 1218, 1358, 1454, 2037, 2181, 2436, 2716, 2813, 2908, 4074, 4362, 5089, 5626, 8148, 8439, 8724, 10178, 11252, 15267, 16878, 19691, 20356, 21083, 30534, 33756, 39382, 42166, 59073, 61068, 63249, 70519, 78764, 84332, 118146, 126498, 141038, 147581, 211557, 236292, 252996, 282076, 295162, 423114, 442743, 493633, 590324, 846228, 885486, 987266, 1480899, 1770972, 1974532, 2045051, 2961798, 4090102, 5923596, 6135153, 8180204, 12270306, 14315357, 24540612, 28630714, 42946071, 57261428, 85892142, 171784284]

約数ペア:

[(1, 171784284), (2, 85892142), (3, 57261428), (4, 42946071), (6, 28630714), (7, 24540612), (12, 14315357), (14, 12270306), (21, 8180204), (28, 6135153), (29, 5923596), (42, 4090102), (58, 2961798), (84, 2045051), (87, 1974532), (97, 1770972), (116, 1480899), (174, 987266), (194, 885486), (203, 846228), (291, 590324), (348, 493633), (388, 442743), (406, 423114), (582, 295162), (609, 282076), (679, 252996), (727, 236292), (812, 211557), (1164, 147581), (1218, 141038), (1358, 126498), (1454, 118146), (2037, 84332), (2181, 78764), (2436, 70519), (2716, 63249), (2813, 61068), (2908, 59073), (4074, 42166), (4362, 39382), (5089, 33756), (5626, 30534), (8148, 21083), (8439, 20356), (8724, 19691), (10178, 16878), (11252, 15267)]