27698990868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{197641}}^1$

素因数の和:197897

約数の個数: 72

約数和(自身を含む): 74459647080

約数和(自身を除く): 46760656212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 229, 306, 458, 612, 687, 916, 1374, 2061, 2748, 3893, 4122, 7786, 8244, 11679, 15572, 23358, 35037, 46716, 70074, 140148, 197641, 395282, 592923, 790564, 1185846, 1778769, 2371692, 3359897, 3557538, 6719794, 7115076, 10079691, 13439588, 20159382, 30239073, 40318764, 45259789, 60478146, 90519578, 120956292, 135779367, 181039156, 271558734, 407338101, 543117468, 769416413, 814676202, 1538832826, 1629352404, 2308249239, 3077665652, 4616498478, 6924747717, 9232996956, 13849495434, 27698990868]

約数ペア:

[(1, 27698990868), (2, 13849495434), (3, 9232996956), (4, 6924747717), (6, 4616498478), (9, 3077665652), (12, 2308249239), (17, 1629352404), (18, 1538832826), (34, 814676202), (36, 769416413), (51, 543117468), (68, 407338101), (102, 271558734), (153, 181039156), (204, 135779367), (229, 120956292), (306, 90519578), (458, 60478146), (612, 45259789), (687, 40318764), (916, 30239073), (1374, 20159382), (2061, 13439588), (2748, 10079691), (3893, 7115076), (4122, 6719794), (7786, 3557538), (8244, 3359897), (11679, 2371692), (15572, 1778769), (23358, 1185846), (35037, 790564), (46716, 592923), (70074, 395282), (140148, 197641)]