76974156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 232866816

約数和(自身を除く): 155892660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 67, 84, 94, 97, 126, 134, 141, 188, 194, 201, 252, 268, 282, 291, 329, 388, 402, 423, 469, 564, 582, 603, 658, 679, 804, 846, 873, 938, 987, 1164, 1206, 1316, 1358, 1407, 1692, 1746, 1876, 1974, 2037, 2412, 2716, 2814, 2961, 3149, 3492, 3948, 4074, 4221, 4559, 5628, 5922, 6111, 6298, 6499, 8148, 8442, 9118, 9447, 11844, 12222, 12596, 12998, 13677, 16884, 18236, 18894, 19497, 22043, 24444, 25996, 27354, 28341, 31913, 37788, 38994, 41031, 44086, 45493, 54708, 56682, 58491, 63826, 66129, 77988, 82062, 88172, 90986, 95739, 113364, 116982, 127652, 132258, 136479, 164124, 181972, 191478, 198387, 233964, 264516, 272958, 287217, 305453, 382956, 396774, 409437, 545916, 574434, 610906, 793548, 818874, 916359, 1148868, 1221812, 1637748, 1832718, 2138171, 2749077, 3665436, 4276342, 5498154, 6414513, 8552684, 10996308, 12829026, 19243539, 25658052, 38487078, 76974156]

約数ペア:

[(1, 76974156), (2, 38487078), (3, 25658052), (4, 19243539), (6, 12829026), (7, 10996308), (9, 8552684), (12, 6414513), (14, 5498154), (18, 4276342), (21, 3665436), (28, 2749077), (36, 2138171), (42, 1832718), (47, 1637748), (63, 1221812), (67, 1148868), (84, 916359), (94, 818874), (97, 793548), (126, 610906), (134, 574434), (141, 545916), (188, 409437), (194, 396774), (201, 382956), (252, 305453), (268, 287217), (282, 272958), (291, 264516), (329, 233964), (388, 198387), (402, 191478), (423, 181972), (469, 164124), (564, 136479), (582, 132258), (603, 127652), (658, 116982), (679, 113364), (804, 95739), (846, 90986), (873, 88172), (938, 82062), (987, 77988), (1164, 66129), (1206, 63826), (1316, 58491), (1358, 56682), (1407, 54708), (1692, 45493), (1746, 44086), (1876, 41031), (1974, 38994), (2037, 37788), (2412, 31913), (2716, 28341), (2814, 27354), (2961, 25996), (3149, 24444), (3492, 22043), (3948, 19497), (4074, 18894), (4221, 18236), (4559, 16884), (5628, 13677), (5922, 12998), (6111, 12596), (6298, 12222), (6499, 11844), (8148, 9447), (8442, 9118)]