68897304

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 227485440

約数和(自身を除く): 158588136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 83, 84, 108, 122, 126, 162, 166, 168, 183, 189, 216, 243, 244, 249, 252, 324, 332, 366, 378, 427, 486, 488, 498, 504, 549, 567, 581, 648, 664, 732, 747, 756, 854, 972, 996, 1098, 1134, 1162, 1281, 1464, 1494, 1512, 1647, 1701, 1708, 1743, 1944, 1992, 2196, 2241, 2268, 2324, 2562, 2988, 3294, 3402, 3416, 3486, 3843, 4392, 4482, 4536, 4648, 4941, 5063, 5124, 5229, 5976, 6588, 6723, 6804, 6972, 7686, 8964, 9882, 10126, 10248, 10458, 11529, 13176, 13446, 13608, 13944, 14823, 15189, 15372, 15687, 17928, 19764, 20169, 20252, 20916, 23058, 26892, 29646, 30378, 30744, 31374, 34587, 35441, 39528, 40338, 40504, 41832, 45567, 46116, 47061, 53784, 59292, 60756, 62748, 69174, 70882, 80676, 91134, 92232, 94122, 103761, 106323, 118584, 121512, 125496, 136701, 138348, 141183, 141764, 161352, 182268, 188244, 207522, 212646, 273402, 276696, 282366, 283528, 318969, 364536, 376488, 410103, 415044, 425292, 546804, 564732, 637938, 820206, 830088, 850584, 956907, 1093608, 1129464, 1230309, 1275876, 1640412, 1913814, 2460618, 2551752, 2870721, 3280824, 3827628, 4921236, 5741442, 7655256, 8612163, 9842472, 11482884, 17224326, 22965768, 34448652, 68897304]

約数ペア:

[(1, 68897304), (2, 34448652), (3, 22965768), (4, 17224326), (6, 11482884), (7, 9842472), (8, 8612163), (9, 7655256), (12, 5741442), (14, 4921236), (18, 3827628), (21, 3280824), (24, 2870721), (27, 2551752), (28, 2460618), (36, 1913814), (42, 1640412), (54, 1275876), (56, 1230309), (61, 1129464), (63, 1093608), (72, 956907), (81, 850584), (83, 830088), (84, 820206), (108, 637938), (122, 564732), (126, 546804), (162, 425292), (166, 415044), (168, 410103), (183, 376488), (189, 364536), (216, 318969), (243, 283528), (244, 282366), (249, 276696), (252, 273402), (324, 212646), (332, 207522), (366, 188244), (378, 182268), (427, 161352), (486, 141764), (488, 141183), (498, 138348), (504, 136701), (549, 125496), (567, 121512), (581, 118584), (648, 106323), (664, 103761), (732, 94122), (747, 92232), (756, 91134), (854, 80676), (972, 70882), (996, 69174), (1098, 62748), (1134, 60756), (1162, 59292), (1281, 53784), (1464, 47061), (1494, 46116), (1512, 45567), (1647, 41832), (1701, 40504), (1708, 40338), (1743, 39528), (1944, 35441), (1992, 34587), (2196, 31374), (2241, 30744), (2268, 30378), (2324, 29646), (2562, 26892), (2988, 23058), (3294, 20916), (3402, 20252), (3416, 20169), (3486, 19764), (3843, 17928), (4392, 15687), (4482, 15372), (4536, 15189), (4648, 14823), (4941, 13944), (5063, 13608), (5124, 13446), (5229, 13176), (5976, 11529), (6588, 10458), (6723, 10248), (6804, 10126), (6972, 9882), (7686, 8964)]