71524848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 211700736

約数和(自身を除く): 140175888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 37, 46, 48, 51, 68, 69, 74, 92, 102, 103, 111, 136, 138, 148, 184, 204, 206, 222, 272, 276, 296, 309, 368, 391, 408, 412, 444, 552, 592, 618, 629, 782, 816, 824, 851, 888, 1104, 1173, 1236, 1258, 1564, 1648, 1702, 1751, 1776, 1887, 2346, 2369, 2472, 2516, 2553, 3128, 3404, 3502, 3774, 3811, 4692, 4738, 4944, 5032, 5106, 5253, 6256, 6808, 7004, 7107, 7548, 7622, 9384, 9476, 10064, 10212, 10506, 11433, 13616, 14008, 14214, 14467, 15096, 15244, 18768, 18952, 20424, 21012, 22866, 28016, 28428, 28934, 30192, 30488, 37904, 40273, 40848, 42024, 43401, 45732, 56856, 57868, 60976, 64787, 80546, 84048, 86802, 87653, 91464, 113712, 115736, 120819, 129574, 161092, 173604, 175306, 182928, 194361, 231472, 241638, 259148, 262959, 322184, 347208, 350612, 388722, 483276, 518296, 525918, 644368, 694416, 701224, 777444, 966552, 1036592, 1051836, 1402448, 1490101, 1554888, 1933104, 2103672, 2980202, 3109776, 4207344, 4470303, 5960404, 8940606, 11920808, 17881212, 23841616, 35762424, 71524848]

約数ペア:

[(1, 71524848), (2, 35762424), (3, 23841616), (4, 17881212), (6, 11920808), (8, 8940606), (12, 5960404), (16, 4470303), (17, 4207344), (23, 3109776), (24, 2980202), (34, 2103672), (37, 1933104), (46, 1554888), (48, 1490101), (51, 1402448), (68, 1051836), (69, 1036592), (74, 966552), (92, 777444), (102, 701224), (103, 694416), (111, 644368), (136, 525918), (138, 518296), (148, 483276), (184, 388722), (204, 350612), (206, 347208), (222, 322184), (272, 262959), (276, 259148), (296, 241638), (309, 231472), (368, 194361), (391, 182928), (408, 175306), (412, 173604), (444, 161092), (552, 129574), (592, 120819), (618, 115736), (629, 113712), (782, 91464), (816, 87653), (824, 86802), (851, 84048), (888, 80546), (1104, 64787), (1173, 60976), (1236, 57868), (1258, 56856), (1564, 45732), (1648, 43401), (1702, 42024), (1751, 40848), (1776, 40273), (1887, 37904), (2346, 30488), (2369, 30192), (2472, 28934), (2516, 28428), (2553, 28016), (3128, 22866), (3404, 21012), (3502, 20424), (3774, 18952), (3811, 18768), (4692, 15244), (4738, 15096), (4944, 14467), (5032, 14214), (5106, 14008), (5253, 13616), (6256, 11433), (6808, 10506), (7004, 10212), (7107, 10064), (7548, 9476), (7622, 9384)]