83872866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 142564254

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 59, 66, 77, 102, 118, 119, 154, 177, 181, 187, 231, 238, 354, 357, 362, 374, 413, 462, 543, 561, 649, 714, 826, 1003, 1086, 1122, 1239, 1267, 1298, 1309, 1947, 1991, 2006, 2478, 2534, 2618, 3009, 3077, 3801, 3894, 3927, 3982, 4543, 5973, 6018, 6154, 7021, 7602, 7854, 9086, 9231, 10679, 11033, 11946, 13629, 13937, 14042, 18462, 21063, 21358, 21539, 22066, 27258, 27874, 32037, 33099, 33847, 41811, 42126, 43078, 64074, 64617, 66198, 67694, 74753, 77231, 83622, 101541, 117469, 129234, 149506, 154462, 181543, 203082, 224259, 231693, 234938, 236929, 352407, 363086, 448518, 463386, 473858, 544629, 704814, 710787, 822283, 1089258, 1270801, 1421574, 1644566, 1996973, 2466849, 2541602, 3812403, 3993946, 4933698, 5990919, 7624806, 11981838, 13978811, 27957622, 41936433, 83872866]

約数ペア:

[(1, 83872866), (2, 41936433), (3, 27957622), (6, 13978811), (7, 11981838), (11, 7624806), (14, 5990919), (17, 4933698), (21, 3993946), (22, 3812403), (33, 2541602), (34, 2466849), (42, 1996973), (51, 1644566), (59, 1421574), (66, 1270801), (77, 1089258), (102, 822283), (118, 710787), (119, 704814), (154, 544629), (177, 473858), (181, 463386), (187, 448518), (231, 363086), (238, 352407), (354, 236929), (357, 234938), (362, 231693), (374, 224259), (413, 203082), (462, 181543), (543, 154462), (561, 149506), (649, 129234), (714, 117469), (826, 101541), (1003, 83622), (1086, 77231), (1122, 74753), (1239, 67694), (1267, 66198), (1298, 64617), (1309, 64074), (1947, 43078), (1991, 42126), (2006, 41811), (2478, 33847), (2534, 33099), (2618, 32037), (3009, 27874), (3077, 27258), (3801, 22066), (3894, 21539), (3927, 21358), (3982, 21063), (4543, 18462), (5973, 14042), (6018, 13937), (6154, 13629), (7021, 11946), (7602, 11033), (7854, 10679), (9086, 9231)]