87262644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 256241664

約数和(自身を除く): 168979020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 47, 62, 69, 84, 92, 93, 94, 124, 138, 141, 161, 186, 188, 217, 276, 282, 322, 329, 372, 434, 483, 564, 644, 651, 658, 713, 868, 961, 966, 987, 1081, 1302, 1316, 1426, 1457, 1922, 1932, 1974, 2139, 2162, 2604, 2852, 2883, 2914, 3243, 3844, 3948, 4278, 4324, 4371, 4991, 5766, 5828, 6486, 6727, 7567, 8556, 8742, 9982, 10199, 11532, 12972, 13454, 14973, 15134, 17484, 19964, 20181, 20398, 22103, 22701, 26908, 29946, 30268, 30597, 33511, 40362, 40796, 44206, 45167, 45402, 59892, 61194, 66309, 67022, 80724, 88412, 90334, 90804, 100533, 122388, 132618, 134044, 135501, 154721, 180668, 201066, 234577, 265236, 271002, 309442, 316169, 402132, 464163, 469154, 542004, 618884, 632338, 703731, 928326, 938308, 948507, 1038841, 1264676, 1407462, 1856652, 1897014, 2077682, 2814924, 3116523, 3794028, 4155364, 6233046, 7271887, 12466092, 14543774, 21815661, 29087548, 43631322, 87262644]

約数ペア:

[(1, 87262644), (2, 43631322), (3, 29087548), (4, 21815661), (6, 14543774), (7, 12466092), (12, 7271887), (14, 6233046), (21, 4155364), (23, 3794028), (28, 3116523), (31, 2814924), (42, 2077682), (46, 1897014), (47, 1856652), (62, 1407462), (69, 1264676), (84, 1038841), (92, 948507), (93, 938308), (94, 928326), (124, 703731), (138, 632338), (141, 618884), (161, 542004), (186, 469154), (188, 464163), (217, 402132), (276, 316169), (282, 309442), (322, 271002), (329, 265236), (372, 234577), (434, 201066), (483, 180668), (564, 154721), (644, 135501), (651, 134044), (658, 132618), (713, 122388), (868, 100533), (961, 90804), (966, 90334), (987, 88412), (1081, 80724), (1302, 67022), (1316, 66309), (1426, 61194), (1457, 59892), (1922, 45402), (1932, 45167), (1974, 44206), (2139, 40796), (2162, 40362), (2604, 33511), (2852, 30597), (2883, 30268), (2914, 29946), (3243, 26908), (3844, 22701), (3948, 22103), (4278, 20398), (4324, 20181), (4371, 19964), (4991, 17484), (5766, 15134), (5828, 14973), (6486, 13454), (6727, 12972), (7567, 11532), (8556, 10199), (8742, 9982)]