67816518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 170104320

約数和(自身を除く): 102287802

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 229, 231, 458, 462, 641, 687, 1282, 1374, 1603, 1923, 2519, 3206, 3846, 4487, 4809, 5038, 7051, 7557, 8974, 9618, 13461, 14102, 15114, 17633, 21153, 26922, 35266, 42306, 49357, 52899, 98714, 105798, 146789, 148071, 293578, 296142, 440367, 880734, 1027523, 1614679, 2055046, 3082569, 3229358, 4844037, 6165138, 9688074, 11302753, 22605506, 33908259, 67816518]

約数ペア:

[(1, 67816518), (2, 33908259), (3, 22605506), (6, 11302753), (7, 9688074), (11, 6165138), (14, 4844037), (21, 3229358), (22, 3082569), (33, 2055046), (42, 1614679), (66, 1027523), (77, 880734), (154, 440367), (229, 296142), (231, 293578), (458, 148071), (462, 146789), (641, 105798), (687, 98714), (1282, 52899), (1374, 49357), (1603, 42306), (1923, 35266), (2519, 26922), (3206, 21153), (3846, 17633), (4487, 15114), (4809, 14102), (5038, 13461), (7051, 9618), (7557, 8974)]