66818736

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 80

約数和(自身を含む): 193365600

約数和(自身を除く): 126546864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1129, 1233, 1644, 2192, 2258, 2466, 3288, 3387, 3699, 4516, 4932, 6576, 6774, 7398, 9032, 9864, 10161, 13548, 14796, 18064, 19728, 20322, 27096, 29592, 30483, 40644, 54192, 59184, 60966, 81288, 121932, 154673, 162576, 243864, 309346, 464019, 487728, 618692, 928038, 1237384, 1392057, 1856076, 2474768, 2784114, 3712152, 4176171, 5568228, 7424304, 8352342, 11136456, 16704684, 22272912, 33409368, 66818736]

約数ペア:

[(1, 66818736), (2, 33409368), (3, 22272912), (4, 16704684), (6, 11136456), (8, 8352342), (9, 7424304), (12, 5568228), (16, 4176171), (18, 3712152), (24, 2784114), (27, 2474768), (36, 1856076), (48, 1392057), (54, 1237384), (72, 928038), (108, 618692), (137, 487728), (144, 464019), (216, 309346), (274, 243864), (411, 162576), (432, 154673), (548, 121932), (822, 81288), (1096, 60966), (1129, 59184), (1233, 54192), (1644, 40644), (2192, 30483), (2258, 29592), (2466, 27096), (3288, 20322), (3387, 19728), (3699, 18064), (4516, 14796), (4932, 13548), (6576, 10161), (6774, 9864), (7398, 9032)]