127703604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 350353920

約数和(自身を除く): 222650316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2239, 2716, 4074, 4478, 4753, 6717, 8148, 8956, 9506, 13434, 14259, 15673, 19012, 26868, 28518, 31346, 47019, 57036, 62692, 94038, 109711, 188076, 217183, 219422, 329133, 434366, 438844, 651549, 658266, 868732, 1303098, 1316532, 1520281, 2606196, 3040562, 4560843, 6081124, 9121686, 10641967, 18243372, 21283934, 31925901, 42567868, 63851802, 127703604]

約数ペア:

[(1, 127703604), (2, 63851802), (3, 42567868), (4, 31925901), (6, 21283934), (7, 18243372), (12, 10641967), (14, 9121686), (21, 6081124), (28, 4560843), (42, 3040562), (49, 2606196), (84, 1520281), (97, 1316532), (98, 1303098), (147, 868732), (194, 658266), (196, 651549), (291, 438844), (294, 434366), (388, 329133), (582, 219422), (588, 217183), (679, 188076), (1164, 109711), (1358, 94038), (2037, 62692), (2239, 57036), (2716, 47019), (4074, 31346), (4478, 28518), (4753, 26868), (6717, 19012), (8148, 15673), (8956, 14259), (9506, 13434)]