80689752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 272432160

約数和(自身を除く): 191742408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 153, 156, 187, 198, 204, 221, 234, 264, 286, 306, 312, 374, 396, 408, 429, 442, 461, 468, 561, 572, 612, 663, 748, 792, 858, 884, 922, 936, 1122, 1144, 1224, 1287, 1326, 1383, 1496, 1683, 1716, 1768, 1844, 1989, 2244, 2431, 2574, 2652, 2766, 3366, 3432, 3688, 3978, 4149, 4488, 4862, 5071, 5148, 5304, 5532, 5993, 6732, 7293, 7837, 7956, 8298, 9724, 10142, 10296, 11064, 11986, 13464, 14586, 15213, 15674, 15912, 16596, 17979, 19448, 20284, 21879, 23511, 23972, 29172, 30426, 31348, 33192, 35958, 40568, 43758, 45639, 47022, 47944, 53937, 58344, 60852, 62696, 65923, 70533, 71916, 86207, 87516, 91278, 94044, 101881, 107874, 121704, 131846, 141066, 143832, 172414, 175032, 182556, 188088, 197769, 203762, 215748, 258621, 263692, 282132, 305643, 344828, 365112, 395538, 407524, 431496, 517242, 527384, 564264, 593307, 611286, 689656, 775863, 791076, 815048, 916929, 1034484, 1120691, 1186614, 1222572, 1551726, 1582152, 1833858, 2068968, 2241382, 2373228, 2445144, 3103452, 3362073, 3667716, 4482764, 4746456, 6206904, 6724146, 7335432, 8965528, 10086219, 13448292, 20172438, 26896584, 40344876, 80689752]

約数ペア:

[(1, 80689752), (2, 40344876), (3, 26896584), (4, 20172438), (6, 13448292), (8, 10086219), (9, 8965528), (11, 7335432), (12, 6724146), (13, 6206904), (17, 4746456), (18, 4482764), (22, 3667716), (24, 3362073), (26, 3103452), (33, 2445144), (34, 2373228), (36, 2241382), (39, 2068968), (44, 1833858), (51, 1582152), (52, 1551726), (66, 1222572), (68, 1186614), (72, 1120691), (78, 1034484), (88, 916929), (99, 815048), (102, 791076), (104, 775863), (117, 689656), (132, 611286), (136, 593307), (143, 564264), (153, 527384), (156, 517242), (187, 431496), (198, 407524), (204, 395538), (221, 365112), (234, 344828), (264, 305643), (286, 282132), (306, 263692), (312, 258621), (374, 215748), (396, 203762), (408, 197769), (429, 188088), (442, 182556), (461, 175032), (468, 172414), (561, 143832), (572, 141066), (612, 131846), (663, 121704), (748, 107874), (792, 101881), (858, 94044), (884, 91278), (922, 87516), (936, 86207), (1122, 71916), (1144, 70533), (1224, 65923), (1287, 62696), (1326, 60852), (1383, 58344), (1496, 53937), (1683, 47944), (1716, 47022), (1768, 45639), (1844, 43758), (1989, 40568), (2244, 35958), (2431, 33192), (2574, 31348), (2652, 30426), (2766, 29172), (3366, 23972), (3432, 23511), (3688, 21879), (3978, 20284), (4149, 19448), (4488, 17979), (4862, 16596), (5071, 15912), (5148, 15674), (5304, 15213), (5532, 14586), (5993, 13464), (6732, 11986), (7293, 11064), (7837, 10296), (7956, 10142), (8298, 9724)]