43875104

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 114367680

約数和(自身を除く): 70492576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 61, 76, 91, 104, 112, 122, 133, 152, 169, 182, 208, 224, 244, 247, 266, 304, 338, 364, 416, 427, 488, 494, 532, 608, 676, 728, 793, 854, 976, 988, 1064, 1159, 1183, 1352, 1456, 1586, 1708, 1729, 1952, 1976, 2128, 2318, 2366, 2704, 2912, 3172, 3211, 3416, 3458, 3952, 4256, 4636, 4732, 5408, 5551, 6344, 6422, 6832, 6916, 7904, 8113, 9272, 9464, 10309, 11102, 12688, 12844, 13664, 13832, 15067, 16226, 18544, 18928, 20618, 22204, 22477, 25376, 25688, 27664, 30134, 32452, 37088, 37856, 41236, 44408, 44954, 51376, 55328, 60268, 64904, 72163, 82472, 88816, 89908, 102752, 105469, 120536, 129808, 144326, 164944, 177632, 179816, 195871, 210938, 241072, 259616, 288652, 329888, 359632, 391742, 421876, 482144, 577304, 719264, 783484, 843752, 1154608, 1371097, 1566968, 1687504, 2309216, 2742194, 3133936, 3375008, 5484388, 6267872, 10968776, 21937552, 43875104]

約数ペア:

[(1, 43875104), (2, 21937552), (4, 10968776), (7, 6267872), (8, 5484388), (13, 3375008), (14, 3133936), (16, 2742194), (19, 2309216), (26, 1687504), (28, 1566968), (32, 1371097), (38, 1154608), (52, 843752), (56, 783484), (61, 719264), (76, 577304), (91, 482144), (104, 421876), (112, 391742), (122, 359632), (133, 329888), (152, 288652), (169, 259616), (182, 241072), (208, 210938), (224, 195871), (244, 179816), (247, 177632), (266, 164944), (304, 144326), (338, 129808), (364, 120536), (416, 105469), (427, 102752), (488, 89908), (494, 88816), (532, 82472), (608, 72163), (676, 64904), (728, 60268), (793, 55328), (854, 51376), (976, 44954), (988, 44408), (1064, 41236), (1159, 37856), (1183, 37088), (1352, 32452), (1456, 30134), (1586, 27664), (1708, 25688), (1729, 25376), (1952, 22477), (1976, 22204), (2128, 20618), (2318, 18928), (2366, 18544), (2704, 16226), (2912, 15067), (3172, 13832), (3211, 13664), (3416, 12844), (3458, 12688), (3952, 11102), (4256, 10309), (4636, 9464), (4732, 9272), (5408, 8113), (5551, 7904), (6344, 6916), (6422, 6832)]