173204784

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5735

約数の個数: 80

約数和(自身を含む): 504253440

約数和(自身を除く): 331048656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 5647, 7668, 10224, 11294, 15336, 16941, 22588, 30672, 33882, 45176, 50823, 67764, 90352, 101646, 135528, 152469, 203292, 271056, 304938, 400937, 406584, 609876, 801874, 813168, 1202811, 1219752, 1603748, 2405622, 2439504, 3207496, 3608433, 4811244, 6414992, 7216866, 9622488, 10825299, 14433732, 19244976, 21650598, 28867464, 43301196, 57734928, 86602392, 173204784]

約数ペア:

[(1, 173204784), (2, 86602392), (3, 57734928), (4, 43301196), (6, 28867464), (8, 21650598), (9, 19244976), (12, 14433732), (16, 10825299), (18, 9622488), (24, 7216866), (27, 6414992), (36, 4811244), (48, 3608433), (54, 3207496), (71, 2439504), (72, 2405622), (108, 1603748), (142, 1219752), (144, 1202811), (213, 813168), (216, 801874), (284, 609876), (426, 406584), (432, 400937), (568, 304938), (639, 271056), (852, 203292), (1136, 152469), (1278, 135528), (1704, 101646), (1917, 90352), (2556, 67764), (3408, 50823), (3834, 45176), (5112, 33882), (5647, 30672), (7668, 22588), (10224, 16941), (11294, 15336)]