73347736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 112446824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 124, 154, 161, 167, 184, 217, 248, 253, 308, 322, 334, 341, 434, 506, 616, 644, 668, 682, 713, 868, 1012, 1169, 1288, 1336, 1364, 1426, 1736, 1771, 1837, 2024, 2338, 2387, 2728, 2852, 3542, 3674, 3841, 4676, 4774, 4991, 5177, 5704, 7084, 7348, 7682, 7843, 9352, 9548, 9982, 10354, 12859, 14168, 14696, 15364, 15686, 19096, 19964, 20708, 25718, 26887, 30728, 31372, 36239, 39928, 41416, 42251, 51436, 53774, 54901, 56947, 62744, 72478, 84502, 102872, 107548, 109802, 113894, 119071, 144956, 169004, 215096, 219604, 227788, 238142, 289912, 295757, 338008, 398629, 439208, 455576, 476284, 591514, 797258, 833497, 952568, 1183028, 1309781, 1594516, 1666994, 2366056, 2619562, 3189032, 3333988, 5239124, 6667976, 9168467, 10478248, 18336934, 36673868, 73347736]

約数ペア:

[(1, 73347736), (2, 36673868), (4, 18336934), (7, 10478248), (8, 9168467), (11, 6667976), (14, 5239124), (22, 3333988), (23, 3189032), (28, 2619562), (31, 2366056), (44, 1666994), (46, 1594516), (56, 1309781), (62, 1183028), (77, 952568), (88, 833497), (92, 797258), (124, 591514), (154, 476284), (161, 455576), (167, 439208), (184, 398629), (217, 338008), (248, 295757), (253, 289912), (308, 238142), (322, 227788), (334, 219604), (341, 215096), (434, 169004), (506, 144956), (616, 119071), (644, 113894), (668, 109802), (682, 107548), (713, 102872), (868, 84502), (1012, 72478), (1169, 62744), (1288, 56947), (1336, 54901), (1364, 53774), (1426, 51436), (1736, 42251), (1771, 41416), (1837, 39928), (2024, 36239), (2338, 31372), (2387, 30728), (2728, 26887), (2852, 25718), (3542, 20708), (3674, 19964), (3841, 19096), (4676, 15686), (4774, 15364), (4991, 14696), (5177, 14168), (5704, 12859), (7084, 10354), (7348, 9982), (7682, 9548), (7843, 9352)]