76881042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 133243758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 37, 42, 46, 54, 63, 69, 74, 111, 126, 138, 161, 189, 207, 222, 239, 259, 322, 333, 378, 414, 478, 483, 518, 621, 666, 717, 777, 851, 966, 999, 1242, 1434, 1449, 1554, 1673, 1702, 1998, 2151, 2331, 2553, 2898, 3346, 4302, 4347, 4662, 5019, 5106, 5497, 5957, 6453, 6993, 7659, 8694, 8843, 10038, 10994, 11914, 12906, 13986, 15057, 15318, 16491, 17686, 17871, 22977, 26529, 30114, 32982, 35742, 38479, 45171, 45954, 49473, 53058, 53613, 61901, 76958, 79587, 90342, 98946, 107226, 115437, 123802, 148419, 159174, 160839, 185703, 203389, 230874, 238761, 296838, 321678, 346311, 371406, 406778, 477522, 557109, 610167, 692622, 1038933, 1114218, 1220334, 1423723, 1671327, 1830501, 2077866, 2847446, 3342654, 3661002, 4271169, 5491503, 8542338, 10983006, 12813507, 25627014, 38440521, 76881042]

約数ペア:

[(1, 76881042), (2, 38440521), (3, 25627014), (6, 12813507), (7, 10983006), (9, 8542338), (14, 5491503), (18, 4271169), (21, 3661002), (23, 3342654), (27, 2847446), (37, 2077866), (42, 1830501), (46, 1671327), (54, 1423723), (63, 1220334), (69, 1114218), (74, 1038933), (111, 692622), (126, 610167), (138, 557109), (161, 477522), (189, 406778), (207, 371406), (222, 346311), (239, 321678), (259, 296838), (322, 238761), (333, 230874), (378, 203389), (414, 185703), (478, 160839), (483, 159174), (518, 148419), (621, 123802), (666, 115437), (717, 107226), (777, 98946), (851, 90342), (966, 79587), (999, 76958), (1242, 61901), (1434, 53613), (1449, 53058), (1554, 49473), (1673, 45954), (1702, 45171), (1998, 38479), (2151, 35742), (2331, 32982), (2553, 30114), (2898, 26529), (3346, 22977), (4302, 17871), (4347, 17686), (4662, 16491), (5019, 15318), (5106, 15057), (5497, 13986), (5957, 12906), (6453, 11914), (6993, 10994), (7659, 10038), (8694, 8843)]