123455664

素因数分解:

$2^4\times 3^5\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 362758032

約数和(自身を除く): 239302368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 113, 144, 162, 216, 226, 243, 281, 324, 339, 432, 452, 486, 562, 648, 678, 843, 904, 972, 1017, 1124, 1296, 1356, 1686, 1808, 1944, 2034, 2248, 2529, 2712, 3051, 3372, 3888, 4068, 4496, 5058, 5424, 6102, 6744, 7587, 8136, 9153, 10116, 12204, 13488, 15174, 16272, 18306, 20232, 22761, 24408, 27459, 30348, 31753, 36612, 40464, 45522, 48816, 54918, 60696, 63506, 68283, 73224, 91044, 95259, 109836, 121392, 127012, 136566, 146448, 182088, 190518, 219672, 254024, 273132, 285777, 364176, 381036, 439344, 508048, 546264, 571554, 762072, 857331, 1092528, 1143108, 1524144, 1714662, 2286216, 2571993, 3429324, 4572432, 5143986, 6858648, 7715979, 10287972, 13717296, 15431958, 20575944, 30863916, 41151888, 61727832, 123455664]

約数ペア:

[(1, 123455664), (2, 61727832), (3, 41151888), (4, 30863916), (6, 20575944), (8, 15431958), (9, 13717296), (12, 10287972), (16, 7715979), (18, 6858648), (24, 5143986), (27, 4572432), (36, 3429324), (48, 2571993), (54, 2286216), (72, 1714662), (81, 1524144), (108, 1143108), (113, 1092528), (144, 857331), (162, 762072), (216, 571554), (226, 546264), (243, 508048), (281, 439344), (324, 381036), (339, 364176), (432, 285777), (452, 273132), (486, 254024), (562, 219672), (648, 190518), (678, 182088), (843, 146448), (904, 136566), (972, 127012), (1017, 121392), (1124, 109836), (1296, 95259), (1356, 91044), (1686, 73224), (1808, 68283), (1944, 63506), (2034, 60696), (2248, 54918), (2529, 48816), (2712, 45522), (3051, 40464), (3372, 36612), (3888, 31753), (4068, 30348), (4496, 27459), (5058, 24408), (5424, 22761), (6102, 20232), (6744, 18306), (7587, 16272), (8136, 15174), (9153, 13488), (10116, 12204)]