66801636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9961

約数の個数: 72

約数和(自身を含む): 195066144

約数和(自身を除く): 128264508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 9923, 19846, 29769, 39692, 59538, 89307, 109153, 119076, 168691, 178614, 218306, 327459, 337382, 357228, 436612, 506073, 654918, 674764, 982377, 1012146, 1309836, 1518219, 1855601, 1964754, 2024292, 3036438, 3711202, 3929508, 5566803, 6072876, 7422404, 11133606, 16700409, 22267212, 33400818, 66801636]

約数ペア:

[(1, 66801636), (2, 33400818), (3, 22267212), (4, 16700409), (6, 11133606), (9, 7422404), (11, 6072876), (12, 5566803), (17, 3929508), (18, 3711202), (22, 3036438), (33, 2024292), (34, 1964754), (36, 1855601), (44, 1518219), (51, 1309836), (66, 1012146), (68, 982377), (99, 674764), (102, 654918), (132, 506073), (153, 436612), (187, 357228), (198, 337382), (204, 327459), (306, 218306), (374, 178614), (396, 168691), (561, 119076), (612, 109153), (748, 89307), (1122, 59538), (1683, 39692), (2244, 29769), (3366, 19846), (6732, 9923)]