66583764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8409

約数の個数: 72

約数和(自身を含む): 191940840

約数和(自身を除く): 125357076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8369, 16738, 25107, 33476, 50214, 75321, 100428, 108797, 142273, 150642, 217594, 284546, 301284, 326391, 426819, 435188, 569092, 652782, 853638, 979173, 1280457, 1305564, 1707276, 1849549, 1958346, 2560914, 3699098, 3916692, 5121828, 5548647, 7398196, 11097294, 16645941, 22194588, 33291882, 66583764]

約数ペア:

[(1, 66583764), (2, 33291882), (3, 22194588), (4, 16645941), (6, 11097294), (9, 7398196), (12, 5548647), (13, 5121828), (17, 3916692), (18, 3699098), (26, 2560914), (34, 1958346), (36, 1849549), (39, 1707276), (51, 1305564), (52, 1280457), (68, 979173), (78, 853638), (102, 652782), (117, 569092), (153, 435188), (156, 426819), (204, 326391), (221, 301284), (234, 284546), (306, 217594), (442, 150642), (468, 142273), (612, 108797), (663, 100428), (884, 75321), (1326, 50214), (1989, 33476), (2652, 25107), (3978, 16738), (7956, 8369)]