73587152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 164721600

約数和(自身を除く): 91134448

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 464, 491, 493, 551, 646, 982, 986, 1102, 1292, 1964, 1972, 2204, 2584, 3928, 3944, 4408, 5168, 7856, 7888, 8347, 8816, 9329, 9367, 14239, 16694, 18658, 18734, 28478, 33388, 37316, 37468, 56956, 66776, 74632, 74936, 113912, 133552, 149264, 149872, 158593, 227824, 242063, 270541, 317186, 484126, 541082, 634372, 968252, 1082164, 1268744, 1936504, 2164328, 2537488, 3873008, 4328656, 4599197, 9198394, 18396788, 36793576, 73587152]

約数ペア:

[(1, 73587152), (2, 36793576), (4, 18396788), (8, 9198394), (16, 4599197), (17, 4328656), (19, 3873008), (29, 2537488), (34, 2164328), (38, 1936504), (58, 1268744), (68, 1082164), (76, 968252), (116, 634372), (136, 541082), (152, 484126), (232, 317186), (272, 270541), (304, 242063), (323, 227824), (464, 158593), (491, 149872), (493, 149264), (551, 133552), (646, 113912), (982, 74936), (986, 74632), (1102, 66776), (1292, 56956), (1964, 37468), (1972, 37316), (2204, 33388), (2584, 28478), (3928, 18734), (3944, 18658), (4408, 16694), (5168, 14239), (7856, 9367), (7888, 9329), (8347, 8816)]