72909408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 231662592

約数和(自身を除く): 158753184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 96, 104, 113, 132, 141, 143, 156, 176, 188, 208, 226, 264, 282, 286, 312, 339, 352, 376, 416, 429, 452, 517, 528, 564, 572, 611, 624, 678, 752, 858, 904, 1034, 1056, 1128, 1144, 1222, 1243, 1248, 1356, 1469, 1504, 1551, 1716, 1808, 1833, 2068, 2256, 2288, 2444, 2486, 2712, 2938, 3102, 3432, 3616, 3666, 3729, 4136, 4407, 4512, 4576, 4888, 4972, 5311, 5424, 5876, 6204, 6721, 6864, 7332, 7458, 8272, 8814, 9776, 9944, 10622, 10848, 11752, 12408, 13442, 13728, 14664, 14916, 15933, 16159, 16544, 17628, 19552, 19888, 20163, 21244, 23504, 24816, 26884, 29328, 29832, 31866, 32318, 35256, 39776, 40326, 42488, 47008, 48477, 49632, 53768, 58421, 58656, 59664, 63732, 64636, 69043, 70512, 80652, 84976, 96954, 107536, 116842, 119328, 127464, 129272, 138086, 141024, 161304, 169952, 175263, 193908, 207129, 215072, 233684, 254928, 258544, 276172, 322608, 350526, 387816, 414258, 467368, 509856, 517088, 552344, 645216, 701052, 759473, 775632, 828516, 934736, 1104688, 1402104, 1518946, 1551264, 1657032, 1869472, 2209376, 2278419, 2804208, 3037892, 3314064, 4556838, 5608416, 6075784, 6628128, 9113676, 12151568, 18227352, 24303136, 36454704, 72909408]

約数ペア:

[(1, 72909408), (2, 36454704), (3, 24303136), (4, 18227352), (6, 12151568), (8, 9113676), (11, 6628128), (12, 6075784), (13, 5608416), (16, 4556838), (22, 3314064), (24, 3037892), (26, 2804208), (32, 2278419), (33, 2209376), (39, 1869472), (44, 1657032), (47, 1551264), (48, 1518946), (52, 1402104), (66, 1104688), (78, 934736), (88, 828516), (94, 775632), (96, 759473), (104, 701052), (113, 645216), (132, 552344), (141, 517088), (143, 509856), (156, 467368), (176, 414258), (188, 387816), (208, 350526), (226, 322608), (264, 276172), (282, 258544), (286, 254928), (312, 233684), (339, 215072), (352, 207129), (376, 193908), (416, 175263), (429, 169952), (452, 161304), (517, 141024), (528, 138086), (564, 129272), (572, 127464), (611, 119328), (624, 116842), (678, 107536), (752, 96954), (858, 84976), (904, 80652), (1034, 70512), (1056, 69043), (1128, 64636), (1144, 63732), (1222, 59664), (1243, 58656), (1248, 58421), (1356, 53768), (1469, 49632), (1504, 48477), (1551, 47008), (1716, 42488), (1808, 40326), (1833, 39776), (2068, 35256), (2256, 32318), (2288, 31866), (2444, 29832), (2486, 29328), (2712, 26884), (2938, 24816), (3102, 23504), (3432, 21244), (3616, 20163), (3666, 19888), (3729, 19552), (4136, 17628), (4407, 16544), (4512, 16159), (4576, 15933), (4888, 14916), (4972, 14664), (5311, 13728), (5424, 13442), (5876, 12408), (6204, 11752), (6721, 10848), (6864, 10622), (7332, 9944), (7458, 9776), (8272, 8814)]