8219772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 25472160

約数和(自身を除く): 17252388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 37, 44, 51, 54, 66, 68, 74, 99, 102, 108, 111, 121, 132, 148, 153, 187, 198, 204, 222, 242, 297, 306, 333, 363, 374, 396, 407, 444, 459, 484, 561, 594, 612, 629, 666, 726, 748, 814, 918, 999, 1089, 1122, 1188, 1221, 1258, 1332, 1452, 1628, 1683, 1836, 1887, 1998, 2057, 2178, 2244, 2442, 2516, 3267, 3366, 3663, 3774, 3996, 4114, 4356, 4477, 4884, 5049, 5661, 6171, 6534, 6732, 6919, 7326, 7548, 8228, 8954, 10098, 10989, 11322, 12342, 13068, 13431, 13838, 14652, 16983, 17908, 18513, 20196, 20757, 21978, 22644, 24684, 26862, 27676, 33966, 37026, 40293, 41514, 43956, 53724, 55539, 62271, 67932, 74052, 76109, 80586, 83028, 111078, 120879, 124542, 152218, 161172, 186813, 222156, 228327, 241758, 249084, 304436, 373626, 456654, 483516, 684981, 747252, 913308, 1369962, 2054943, 2739924, 4109886, 8219772]

約数ペア:

[(1, 8219772), (2, 4109886), (3, 2739924), (4, 2054943), (6, 1369962), (9, 913308), (11, 747252), (12, 684981), (17, 483516), (18, 456654), (22, 373626), (27, 304436), (33, 249084), (34, 241758), (36, 228327), (37, 222156), (44, 186813), (51, 161172), (54, 152218), (66, 124542), (68, 120879), (74, 111078), (99, 83028), (102, 80586), (108, 76109), (111, 74052), (121, 67932), (132, 62271), (148, 55539), (153, 53724), (187, 43956), (198, 41514), (204, 40293), (222, 37026), (242, 33966), (297, 27676), (306, 26862), (333, 24684), (363, 22644), (374, 21978), (396, 20757), (407, 20196), (444, 18513), (459, 17908), (484, 16983), (561, 14652), (594, 13838), (612, 13431), (629, 13068), (666, 12342), (726, 11322), (748, 10989), (814, 10098), (918, 8954), (999, 8228), (1089, 7548), (1122, 7326), (1188, 6919), (1221, 6732), (1258, 6534), (1332, 6171), (1452, 5661), (1628, 5049), (1683, 4884), (1836, 4477), (1887, 4356), (1998, 4114), (2057, 3996), (2178, 3774), (2244, 3663), (2442, 3366), (2516, 3267)]