42774234

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 50123046

約数列:

[1, 2, 3, 6, 31, 41, 62, 71, 79, 82, 93, 123, 142, 158, 186, 213, 237, 246, 426, 474, 1271, 2201, 2449, 2542, 2911, 3239, 3813, 4402, 4898, 5609, 5822, 6478, 6603, 7347, 7626, 8733, 9717, 11218, 13206, 14694, 16827, 17466, 19434, 33654, 90241, 100409, 173879, 180482, 200818, 229969, 270723, 301227, 347758, 459938, 521637, 541446, 602454, 689907, 1043274, 1379814, 7129039, 14258078, 21387117, 42774234]

約数ペア:

[(1, 42774234), (2, 21387117), (3, 14258078), (6, 7129039), (31, 1379814), (41, 1043274), (62, 689907), (71, 602454), (79, 541446), (82, 521637), (93, 459938), (123, 347758), (142, 301227), (158, 270723), (186, 229969), (213, 200818), (237, 180482), (246, 173879), (426, 100409), (474, 90241), (1271, 33654), (2201, 19434), (2449, 17466), (2542, 16827), (2911, 14694), (3239, 13206), (3813, 11218), (4402, 9717), (4898, 8733), (5609, 7626), (5822, 7347), (6478, 6603)]