74751498

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 174170304

約数和(自身を除く): 99418806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 81, 97, 134, 142, 162, 194, 201, 213, 291, 402, 426, 582, 603, 639, 873, 1206, 1278, 1746, 1809, 1917, 2619, 3618, 3834, 4757, 5238, 5427, 5751, 6499, 6887, 7857, 9514, 10854, 11502, 12998, 13774, 14271, 15714, 19497, 20661, 28542, 38994, 41322, 42813, 58491, 61983, 85626, 116982, 123966, 128439, 175473, 185949, 256878, 350946, 371898, 385317, 461429, 526419, 557847, 770634, 922858, 1052838, 1115694, 1384287, 2768574, 4152861, 8305722, 12458583, 24917166, 37375749, 74751498]

約数ペア:

[(1, 74751498), (2, 37375749), (3, 24917166), (6, 12458583), (9, 8305722), (18, 4152861), (27, 2768574), (54, 1384287), (67, 1115694), (71, 1052838), (81, 922858), (97, 770634), (134, 557847), (142, 526419), (162, 461429), (194, 385317), (201, 371898), (213, 350946), (291, 256878), (402, 185949), (426, 175473), (582, 128439), (603, 123966), (639, 116982), (873, 85626), (1206, 61983), (1278, 58491), (1746, 42813), (1809, 41322), (1917, 38994), (2619, 28542), (3618, 20661), (3834, 19497), (4757, 15714), (5238, 14271), (5427, 13774), (5751, 12998), (6499, 11502), (6887, 10854), (7857, 9514)]