86640246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 244408320

約数和(自身を除く): 157768074

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 67, 77, 99, 126, 134, 154, 189, 198, 201, 231, 297, 311, 378, 402, 462, 469, 594, 603, 622, 693, 737, 933, 938, 1206, 1386, 1407, 1474, 1809, 1866, 2079, 2177, 2211, 2799, 2814, 3421, 3618, 4158, 4221, 4354, 4422, 5159, 5598, 6531, 6633, 6842, 8397, 8442, 10263, 10318, 12663, 13062, 13266, 15477, 16794, 19593, 19899, 20526, 20837, 23947, 25326, 30789, 30954, 39186, 39798, 41674, 46431, 47894, 58779, 61578, 62511, 71841, 92367, 92862, 117558, 125022, 139293, 143682, 145859, 184734, 187533, 215523, 229207, 278586, 291718, 375066, 431046, 437577, 458414, 562599, 646569, 687621, 875154, 1125198, 1293138, 1312731, 1375242, 1604449, 2062863, 2625462, 3208898, 3938193, 4125726, 4813347, 6188589, 7876386, 9626694, 12377178, 14440041, 28880082, 43320123, 86640246]

約数ペア:

[(1, 86640246), (2, 43320123), (3, 28880082), (6, 14440041), (7, 12377178), (9, 9626694), (11, 7876386), (14, 6188589), (18, 4813347), (21, 4125726), (22, 3938193), (27, 3208898), (33, 2625462), (42, 2062863), (54, 1604449), (63, 1375242), (66, 1312731), (67, 1293138), (77, 1125198), (99, 875154), (126, 687621), (134, 646569), (154, 562599), (189, 458414), (198, 437577), (201, 431046), (231, 375066), (297, 291718), (311, 278586), (378, 229207), (402, 215523), (462, 187533), (469, 184734), (594, 145859), (603, 143682), (622, 139293), (693, 125022), (737, 117558), (933, 92862), (938, 92367), (1206, 71841), (1386, 62511), (1407, 61578), (1474, 58779), (1809, 47894), (1866, 46431), (2079, 41674), (2177, 39798), (2211, 39186), (2799, 30954), (2814, 30789), (3421, 25326), (3618, 23947), (4158, 20837), (4221, 20526), (4354, 19899), (4422, 19593), (5159, 16794), (5598, 15477), (6531, 13266), (6633, 13062), (6842, 12663), (8397, 10318), (8442, 10263)]