72648072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 243734400

約数和(自身を除く): 171086328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 61, 63, 68, 72, 84, 102, 119, 122, 126, 136, 139, 153, 168, 183, 204, 238, 244, 252, 278, 306, 357, 366, 408, 417, 427, 476, 488, 504, 549, 556, 612, 714, 732, 834, 854, 952, 973, 1037, 1071, 1098, 1112, 1224, 1251, 1281, 1428, 1464, 1668, 1708, 1946, 2074, 2142, 2196, 2363, 2502, 2562, 2856, 2919, 3111, 3336, 3416, 3843, 3892, 4148, 4284, 4392, 4726, 5004, 5124, 5838, 6222, 7089, 7259, 7686, 7784, 8296, 8479, 8568, 8757, 9333, 9452, 10008, 10248, 11676, 12444, 14178, 14518, 15372, 16541, 16958, 17514, 18666, 18904, 21267, 21777, 23352, 24888, 25437, 28356, 29036, 30744, 33082, 33916, 35028, 37332, 42534, 43554, 49623, 50874, 56712, 58072, 59353, 65331, 66164, 67832, 70056, 74664, 76311, 85068, 87108, 99246, 101748, 118706, 130662, 132328, 144143, 148869, 152622, 170136, 174216, 178059, 198492, 203496, 237412, 261324, 288286, 297738, 305244, 356118, 396984, 432429, 474824, 522648, 534177, 576572, 595476, 610488, 712236, 864858, 1009001, 1068354, 1153144, 1190952, 1297287, 1424472, 1729716, 2018002, 2136708, 2594574, 3027003, 3459432, 4036004, 4273416, 5189148, 6054006, 8072008, 9081009, 10378296, 12108012, 18162018, 24216024, 36324036, 72648072]

約数ペア:

[(1, 72648072), (2, 36324036), (3, 24216024), (4, 18162018), (6, 12108012), (7, 10378296), (8, 9081009), (9, 8072008), (12, 6054006), (14, 5189148), (17, 4273416), (18, 4036004), (21, 3459432), (24, 3027003), (28, 2594574), (34, 2136708), (36, 2018002), (42, 1729716), (51, 1424472), (56, 1297287), (61, 1190952), (63, 1153144), (68, 1068354), (72, 1009001), (84, 864858), (102, 712236), (119, 610488), (122, 595476), (126, 576572), (136, 534177), (139, 522648), (153, 474824), (168, 432429), (183, 396984), (204, 356118), (238, 305244), (244, 297738), (252, 288286), (278, 261324), (306, 237412), (357, 203496), (366, 198492), (408, 178059), (417, 174216), (427, 170136), (476, 152622), (488, 148869), (504, 144143), (549, 132328), (556, 130662), (612, 118706), (714, 101748), (732, 99246), (834, 87108), (854, 85068), (952, 76311), (973, 74664), (1037, 70056), (1071, 67832), (1098, 66164), (1112, 65331), (1224, 59353), (1251, 58072), (1281, 56712), (1428, 50874), (1464, 49623), (1668, 43554), (1708, 42534), (1946, 37332), (2074, 35028), (2142, 33916), (2196, 33082), (2363, 30744), (2502, 29036), (2562, 28356), (2856, 25437), (2919, 24888), (3111, 23352), (3336, 21777), (3416, 21267), (3843, 18904), (3892, 18666), (4148, 17514), (4284, 16958), (4392, 16541), (4726, 15372), (5004, 14518), (5124, 14178), (5838, 12444), (6222, 11676), (7089, 10248), (7259, 10008), (7686, 9452), (7784, 9333), (8296, 8757), (8479, 8568)]