78016302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47629}}^1$

素因数の和:47657

約数の個数: 48

約数和(自身を含む): 208047840

約数和(自身を除く): 130031538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 47629, 95258, 142887, 285774, 333403, 428661, 619177, 666806, 857322, 1000209, 1238354, 1857531, 2000418, 3000627, 3715062, 4334239, 5572593, 6001254, 8668478, 11145186, 13002717, 26005434, 39008151, 78016302]

約数ペア:

[(1, 78016302), (2, 39008151), (3, 26005434), (6, 13002717), (7, 11145186), (9, 8668478), (13, 6001254), (14, 5572593), (18, 4334239), (21, 3715062), (26, 3000627), (39, 2000418), (42, 1857531), (63, 1238354), (78, 1000209), (91, 857322), (117, 666806), (126, 619177), (182, 428661), (234, 333403), (273, 285774), (546, 142887), (819, 95258), (1638, 47629)]