65115984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 179452800

約数和(自身を除く): 114336816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 199, 204, 272, 398, 401, 408, 597, 796, 802, 816, 1194, 1203, 1592, 1604, 2388, 2406, 3184, 3208, 3383, 4776, 4812, 6416, 6766, 6817, 9552, 9624, 10149, 13532, 13634, 19248, 20298, 20451, 27064, 27268, 40596, 40902, 54128, 54536, 79799, 81192, 81804, 109072, 159598, 162384, 163608, 239397, 319196, 327216, 478794, 638392, 957588, 1276784, 1356583, 1915176, 2713166, 3830352, 4069749, 5426332, 8139498, 10852664, 16278996, 21705328, 32557992, 65115984]

約数ペア:

[(1, 65115984), (2, 32557992), (3, 21705328), (4, 16278996), (6, 10852664), (8, 8139498), (12, 5426332), (16, 4069749), (17, 3830352), (24, 2713166), (34, 1915176), (48, 1356583), (51, 1276784), (68, 957588), (102, 638392), (136, 478794), (199, 327216), (204, 319196), (272, 239397), (398, 163608), (401, 162384), (408, 159598), (597, 109072), (796, 81804), (802, 81192), (816, 79799), (1194, 54536), (1203, 54128), (1592, 40902), (1604, 40596), (2388, 27268), (2406, 27064), (3184, 20451), (3208, 20298), (3383, 19248), (4776, 13634), (4812, 13532), (6416, 10149), (6766, 9624), (6817, 9552)]