68144976

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 209611584

約数和(自身を除く): 141466608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1031, 1224, 1296, 1377, 1836, 1944, 2062, 2448, 2754, 3093, 3672, 3888, 4124, 4131, 5508, 6186, 7344, 8248, 8262, 9279, 11016, 12372, 16496, 16524, 17527, 18558, 22032, 24744, 27837, 33048, 35054, 37116, 49488, 52581, 55674, 66096, 70108, 74232, 83511, 105162, 111348, 140216, 148464, 157743, 167022, 210324, 222696, 250533, 280432, 315486, 334044, 420648, 445392, 473229, 501066, 630972, 668088, 841296, 946458, 1002132, 1261944, 1336176, 1419687, 1892916, 2004264, 2523888, 2839374, 3785832, 4008528, 4259061, 5678748, 7571664, 8518122, 11357496, 17036244, 22714992, 34072488, 68144976]

約数ペア:

[(1, 68144976), (2, 34072488), (3, 22714992), (4, 17036244), (6, 11357496), (8, 8518122), (9, 7571664), (12, 5678748), (16, 4259061), (17, 4008528), (18, 3785832), (24, 2839374), (27, 2523888), (34, 2004264), (36, 1892916), (48, 1419687), (51, 1336176), (54, 1261944), (68, 1002132), (72, 946458), (81, 841296), (102, 668088), (108, 630972), (136, 501066), (144, 473229), (153, 445392), (162, 420648), (204, 334044), (216, 315486), (243, 280432), (272, 250533), (306, 222696), (324, 210324), (408, 167022), (432, 157743), (459, 148464), (486, 140216), (612, 111348), (648, 105162), (816, 83511), (918, 74232), (972, 70108), (1031, 66096), (1224, 55674), (1296, 52581), (1377, 49488), (1836, 37116), (1944, 35054), (2062, 33048), (2448, 27837), (2754, 24744), (3093, 22032), (3672, 18558), (3888, 17527), (4124, 16524), (4131, 16496), (5508, 12372), (6186, 11016), (7344, 9279), (8248, 8262)]