81747504

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 239510960

約数和(自身を除く): 157763456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 67, 72, 74, 111, 134, 144, 148, 201, 222, 229, 268, 296, 333, 402, 444, 458, 536, 592, 603, 666, 687, 804, 888, 916, 1072, 1206, 1332, 1374, 1608, 1776, 1832, 2061, 2412, 2479, 2664, 2748, 3216, 3664, 4122, 4824, 4958, 5328, 5496, 7437, 8244, 8473, 9648, 9916, 10992, 14874, 15343, 16488, 16946, 19832, 22311, 25419, 29748, 30686, 32976, 33892, 39664, 44622, 46029, 50838, 59496, 61372, 67784, 76257, 89244, 92058, 101676, 118992, 122744, 135568, 138087, 152514, 178488, 184116, 203352, 245488, 276174, 305028, 356976, 368232, 406704, 552348, 567691, 610056, 736464, 1104696, 1135382, 1220112, 1703073, 2209392, 2270764, 3406146, 4541528, 5109219, 6812292, 9083056, 10218438, 13624584, 20436876, 27249168, 40873752, 81747504]

約数ペア:

[(1, 81747504), (2, 40873752), (3, 27249168), (4, 20436876), (6, 13624584), (8, 10218438), (9, 9083056), (12, 6812292), (16, 5109219), (18, 4541528), (24, 3406146), (36, 2270764), (37, 2209392), (48, 1703073), (67, 1220112), (72, 1135382), (74, 1104696), (111, 736464), (134, 610056), (144, 567691), (148, 552348), (201, 406704), (222, 368232), (229, 356976), (268, 305028), (296, 276174), (333, 245488), (402, 203352), (444, 184116), (458, 178488), (536, 152514), (592, 138087), (603, 135568), (666, 122744), (687, 118992), (804, 101676), (888, 92058), (916, 89244), (1072, 76257), (1206, 67784), (1332, 61372), (1374, 59496), (1608, 50838), (1776, 46029), (1832, 44622), (2061, 39664), (2412, 33892), (2479, 32976), (2664, 30686), (2748, 29748), (3216, 25419), (3664, 22311), (4122, 19832), (4824, 16946), (4958, 16488), (5328, 15343), (5496, 14874), (7437, 10992), (8244, 9916), (8473, 9648)]