80537976

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2475

約数の個数: 96

約数和(自身を含む): 239606640

約数和(自身を除く): 159068664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2437, 2754, 3672, 4131, 4874, 5508, 7311, 8262, 9748, 11016, 14622, 16524, 19496, 21933, 29244, 33048, 41429, 43866, 58488, 65799, 82858, 87732, 124287, 131598, 165716, 175464, 197397, 248574, 263196, 331432, 372861, 394794, 497148, 526392, 592191, 745722, 789588, 994296, 1118583, 1184382, 1491444, 1579176, 2237166, 2368764, 2982888, 3355749, 4474332, 4737528, 6711498, 8948664, 10067247, 13422996, 20134494, 26845992, 40268988, 80537976]

約数ペア:

[(1, 80537976), (2, 40268988), (3, 26845992), (4, 20134494), (6, 13422996), (8, 10067247), (9, 8948664), (12, 6711498), (17, 4737528), (18, 4474332), (24, 3355749), (27, 2982888), (34, 2368764), (36, 2237166), (51, 1579176), (54, 1491444), (68, 1184382), (72, 1118583), (81, 994296), (102, 789588), (108, 745722), (136, 592191), (153, 526392), (162, 497148), (204, 394794), (216, 372861), (243, 331432), (306, 263196), (324, 248574), (408, 197397), (459, 175464), (486, 165716), (612, 131598), (648, 124287), (918, 87732), (972, 82858), (1224, 65799), (1377, 58488), (1836, 43866), (1944, 41429), (2437, 33048), (2754, 29244), (3672, 21933), (4131, 19496), (4874, 16524), (5508, 14622), (7311, 11016), (8262, 9748)]