90415248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1485

約数の個数: 160

約数和(自身を含む): 308551680

約数和(自身を除く): 218136432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1439, 1496, 1848, 1904, 2244, 2618, 2856, 2878, 2992, 3696, 3927, 4317, 4488, 5236, 5712, 5756, 7854, 8634, 8976, 10073, 10472, 11512, 15708, 15829, 17268, 20146, 20944, 23024, 24463, 30219, 31416, 31658, 34536, 40292, 47487, 48926, 60438, 62832, 63316, 69072, 73389, 80584, 94974, 97852, 110803, 120876, 126632, 146778, 161168, 171241, 189948, 195704, 221606, 241752, 253264, 269093, 293556, 332409, 342482, 379896, 391408, 443212, 483504, 513723, 538186, 587112, 664818, 684964, 759792, 807279, 886424, 1027446, 1076372, 1174224, 1329636, 1369928, 1614558, 1772848, 1883651, 2054892, 2152744, 2659272, 2739856, 3229116, 3767302, 4109784, 4305488, 5318544, 5650953, 6458232, 7534604, 8219568, 11301906, 12916464, 15069208, 22603812, 30138416, 45207624, 90415248]

約数ペア:

[(1, 90415248), (2, 45207624), (3, 30138416), (4, 22603812), (6, 15069208), (7, 12916464), (8, 11301906), (11, 8219568), (12, 7534604), (14, 6458232), (16, 5650953), (17, 5318544), (21, 4305488), (22, 4109784), (24, 3767302), (28, 3229116), (33, 2739856), (34, 2659272), (42, 2152744), (44, 2054892), (48, 1883651), (51, 1772848), (56, 1614558), (66, 1369928), (68, 1329636), (77, 1174224), (84, 1076372), (88, 1027446), (102, 886424), (112, 807279), (119, 759792), (132, 684964), (136, 664818), (154, 587112), (168, 538186), (176, 513723), (187, 483504), (204, 443212), (231, 391408), (238, 379896), (264, 342482), (272, 332409), (308, 293556), (336, 269093), (357, 253264), (374, 241752), (408, 221606), (462, 195704), (476, 189948), (528, 171241), (561, 161168), (616, 146778), (714, 126632), (748, 120876), (816, 110803), (924, 97852), (952, 94974), (1122, 80584), (1232, 73389), (1309, 69072), (1428, 63316), (1439, 62832), (1496, 60438), (1848, 48926), (1904, 47487), (2244, 40292), (2618, 34536), (2856, 31658), (2878, 31416), (2992, 30219), (3696, 24463), (3927, 23024), (4317, 20944), (4488, 20146), (5236, 17268), (5712, 15829), (5756, 15708), (7854, 11512), (8634, 10472), (8976, 10073)]