68624512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 163918080

約数和(自身を除く): 95293568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 61, 64, 68, 88, 94, 122, 128, 136, 176, 187, 188, 244, 272, 352, 374, 376, 488, 517, 544, 671, 704, 748, 752, 799, 976, 1034, 1037, 1088, 1342, 1408, 1496, 1504, 1598, 1952, 2068, 2074, 2176, 2684, 2867, 2992, 3008, 3196, 3904, 4136, 4148, 5368, 5734, 5984, 6016, 6392, 7808, 8272, 8296, 8789, 10736, 11407, 11468, 11968, 12784, 16544, 16592, 17578, 21472, 22814, 22936, 23936, 25568, 31537, 33088, 33184, 35156, 42944, 45628, 45872, 48739, 51136, 63074, 66176, 66368, 70312, 85888, 91256, 91744, 97478, 102272, 126148, 132736, 140624, 182512, 183488, 194956, 252296, 281248, 365024, 366976, 389912, 504592, 536129, 562496, 730048, 779824, 1009184, 1072258, 1124992, 1460096, 1559648, 2018368, 2144516, 3119296, 4036736, 4289032, 6238592, 8578064, 17156128, 34312256, 68624512]

約数ペア:

[(1, 68624512), (2, 34312256), (4, 17156128), (8, 8578064), (11, 6238592), (16, 4289032), (17, 4036736), (22, 3119296), (32, 2144516), (34, 2018368), (44, 1559648), (47, 1460096), (61, 1124992), (64, 1072258), (68, 1009184), (88, 779824), (94, 730048), (122, 562496), (128, 536129), (136, 504592), (176, 389912), (187, 366976), (188, 365024), (244, 281248), (272, 252296), (352, 194956), (374, 183488), (376, 182512), (488, 140624), (517, 132736), (544, 126148), (671, 102272), (704, 97478), (748, 91744), (752, 91256), (799, 85888), (976, 70312), (1034, 66368), (1037, 66176), (1088, 63074), (1342, 51136), (1408, 48739), (1496, 45872), (1504, 45628), (1598, 42944), (1952, 35156), (2068, 33184), (2074, 33088), (2176, 31537), (2684, 25568), (2867, 23936), (2992, 22936), (3008, 22814), (3196, 21472), (3904, 17578), (4136, 16592), (4148, 16544), (5368, 12784), (5734, 11968), (5984, 11468), (6016, 11407), (6392, 10736), (7808, 8789), (8272, 8296)]