68248752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 211819776

約数和(自身を除く): 143571024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 163, 176, 183, 208, 244, 264, 286, 312, 326, 366, 429, 488, 489, 528, 572, 624, 652, 671, 732, 793, 858, 976, 978, 1144, 1304, 1342, 1464, 1586, 1716, 1793, 1956, 2013, 2119, 2288, 2379, 2608, 2684, 2928, 3172, 3432, 3586, 3912, 4026, 4238, 4758, 5368, 5379, 6344, 6357, 6864, 7172, 7824, 8052, 8476, 8723, 9516, 9943, 10736, 10758, 12688, 12714, 14344, 16104, 16952, 17446, 19032, 19886, 21516, 23309, 25428, 26169, 28688, 29829, 32208, 33904, 34892, 38064, 39772, 43032, 46618, 50856, 52338, 59658, 69784, 69927, 79544, 86064, 93236, 101712, 104676, 109373, 119316, 129259, 139568, 139854, 159088, 186472, 209352, 218746, 238632, 258518, 279708, 328119, 372944, 387777, 418704, 437492, 477264, 517036, 559416, 656238, 775554, 874984, 1034072, 1118832, 1312476, 1421849, 1551108, 1749968, 2068144, 2624952, 2843698, 3102216, 4265547, 5249904, 5687396, 6204432, 8531094, 11374792, 17062188, 22749584, 34124376, 68248752]

約数ペア:

[(1, 68248752), (2, 34124376), (3, 22749584), (4, 17062188), (6, 11374792), (8, 8531094), (11, 6204432), (12, 5687396), (13, 5249904), (16, 4265547), (22, 3102216), (24, 2843698), (26, 2624952), (33, 2068144), (39, 1749968), (44, 1551108), (48, 1421849), (52, 1312476), (61, 1118832), (66, 1034072), (78, 874984), (88, 775554), (104, 656238), (122, 559416), (132, 517036), (143, 477264), (156, 437492), (163, 418704), (176, 387777), (183, 372944), (208, 328119), (244, 279708), (264, 258518), (286, 238632), (312, 218746), (326, 209352), (366, 186472), (429, 159088), (488, 139854), (489, 139568), (528, 129259), (572, 119316), (624, 109373), (652, 104676), (671, 101712), (732, 93236), (793, 86064), (858, 79544), (976, 69927), (978, 69784), (1144, 59658), (1304, 52338), (1342, 50856), (1464, 46618), (1586, 43032), (1716, 39772), (1793, 38064), (1956, 34892), (2013, 33904), (2119, 32208), (2288, 29829), (2379, 28688), (2608, 26169), (2684, 25428), (2928, 23309), (3172, 21516), (3432, 19886), (3586, 19032), (3912, 17446), (4026, 16952), (4238, 16104), (4758, 14344), (5368, 12714), (5379, 12688), (6344, 10758), (6357, 10736), (6864, 9943), (7172, 9516), (7824, 8723), (8052, 8476)]