88881848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 209952000

約数和(自身を除く): 121070152

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 53, 59, 68, 76, 88, 106, 118, 136, 152, 187, 209, 212, 236, 323, 374, 418, 424, 472, 583, 646, 649, 748, 836, 901, 1003, 1007, 1121, 1166, 1292, 1298, 1496, 1672, 1802, 2006, 2014, 2242, 2332, 2584, 2596, 3127, 3553, 3604, 4012, 4028, 4484, 4664, 5192, 6254, 7106, 7208, 8024, 8056, 8968, 9911, 11033, 11077, 12331, 12508, 14212, 17119, 19057, 19822, 22066, 22154, 24662, 25016, 28424, 34238, 34397, 38114, 39644, 44132, 44308, 49324, 53159, 59413, 68476, 68794, 76228, 79288, 88264, 88616, 98648, 106318, 118826, 136952, 137588, 152456, 188309, 209627, 212636, 237652, 275176, 376618, 419254, 425272, 475304, 584749, 653543, 753236, 838508, 1010021, 1169498, 1307086, 1506472, 1677016, 2020042, 2338996, 2614172, 4040084, 4677992, 5228344, 8080168, 11110231, 22220462, 44440924, 88881848]

約数ペア:

[(1, 88881848), (2, 44440924), (4, 22220462), (8, 11110231), (11, 8080168), (17, 5228344), (19, 4677992), (22, 4040084), (34, 2614172), (38, 2338996), (44, 2020042), (53, 1677016), (59, 1506472), (68, 1307086), (76, 1169498), (88, 1010021), (106, 838508), (118, 753236), (136, 653543), (152, 584749), (187, 475304), (209, 425272), (212, 419254), (236, 376618), (323, 275176), (374, 237652), (418, 212636), (424, 209627), (472, 188309), (583, 152456), (646, 137588), (649, 136952), (748, 118826), (836, 106318), (901, 98648), (1003, 88616), (1007, 88264), (1121, 79288), (1166, 76228), (1292, 68794), (1298, 68476), (1496, 59413), (1672, 53159), (1802, 49324), (2006, 44308), (2014, 44132), (2242, 39644), (2332, 38114), (2584, 34397), (2596, 34238), (3127, 28424), (3553, 25016), (3604, 24662), (4012, 22154), (4028, 22066), (4484, 19822), (4664, 19057), (5192, 17119), (6254, 14212), (7106, 12508), (7208, 12331), (8024, 11077), (8056, 11033), (8968, 9911)]