87101472

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 259731360

約数和(自身を除く): 172629888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 53, 57, 68, 76, 96, 102, 106, 114, 136, 152, 159, 204, 212, 228, 272, 304, 318, 323, 408, 424, 456, 544, 608, 636, 646, 816, 848, 901, 912, 969, 1007, 1272, 1292, 1632, 1696, 1802, 1824, 1938, 2014, 2544, 2584, 2703, 2809, 3021, 3604, 3876, 4028, 5088, 5168, 5406, 5618, 6042, 7208, 7752, 8056, 8427, 10336, 10812, 11236, 12084, 14416, 15504, 16112, 16854, 17119, 21624, 22472, 24168, 28832, 31008, 32224, 33708, 34238, 43248, 44944, 47753, 48336, 51357, 53371, 67416, 68476, 86496, 89888, 95506, 96672, 102714, 106742, 134832, 136952, 143259, 160113, 191012, 205428, 213484, 269664, 273904, 286518, 320226, 382024, 410856, 426968, 547808, 573036, 640452, 764048, 821712, 853936, 907307, 1146072, 1280904, 1528096, 1643424, 1707872, 1814614, 2292144, 2561808, 2721921, 3629228, 4584288, 5123616, 5443842, 7258456, 10887684, 14516912, 21775368, 29033824, 43550736, 87101472]

約数ペア:

[(1, 87101472), (2, 43550736), (3, 29033824), (4, 21775368), (6, 14516912), (8, 10887684), (12, 7258456), (16, 5443842), (17, 5123616), (19, 4584288), (24, 3629228), (32, 2721921), (34, 2561808), (38, 2292144), (48, 1814614), (51, 1707872), (53, 1643424), (57, 1528096), (68, 1280904), (76, 1146072), (96, 907307), (102, 853936), (106, 821712), (114, 764048), (136, 640452), (152, 573036), (159, 547808), (204, 426968), (212, 410856), (228, 382024), (272, 320226), (304, 286518), (318, 273904), (323, 269664), (408, 213484), (424, 205428), (456, 191012), (544, 160113), (608, 143259), (636, 136952), (646, 134832), (816, 106742), (848, 102714), (901, 96672), (912, 95506), (969, 89888), (1007, 86496), (1272, 68476), (1292, 67416), (1632, 53371), (1696, 51357), (1802, 48336), (1824, 47753), (1938, 44944), (2014, 43248), (2544, 34238), (2584, 33708), (2703, 32224), (2809, 31008), (3021, 28832), (3604, 24168), (3876, 22472), (4028, 21624), (5088, 17119), (5168, 16854), (5406, 16112), (5618, 15504), (6042, 14416), (7208, 12084), (7752, 11236), (8056, 10812), (8427, 10336)]