68772528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 90

約数和(自身を含む): 211608852

約数和(自身を除く): 142836324

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 3947, 4356, 5808, 7894, 8712, 11841, 15788, 17424, 23682, 31576, 35523, 43417, 47364, 63152, 71046, 86834, 94728, 130251, 142092, 173668, 189456, 260502, 284184, 347336, 390753, 477587, 521004, 568368, 694672, 781506, 955174, 1042008, 1432761, 1563012, 1910348, 2084016, 2865522, 3126024, 3820696, 4298283, 5731044, 6252048, 7641392, 8596566, 11462088, 17193132, 22924176, 34386264, 68772528]

約数ペア:

[(1, 68772528), (2, 34386264), (3, 22924176), (4, 17193132), (6, 11462088), (8, 8596566), (9, 7641392), (11, 6252048), (12, 5731044), (16, 4298283), (18, 3820696), (22, 3126024), (24, 2865522), (33, 2084016), (36, 1910348), (44, 1563012), (48, 1432761), (66, 1042008), (72, 955174), (88, 781506), (99, 694672), (121, 568368), (132, 521004), (144, 477587), (176, 390753), (198, 347336), (242, 284184), (264, 260502), (363, 189456), (396, 173668), (484, 142092), (528, 130251), (726, 94728), (792, 86834), (968, 71046), (1089, 63152), (1452, 47364), (1584, 43417), (1936, 35523), (2178, 31576), (2904, 23682), (3947, 17424), (4356, 15788), (5808, 11841), (7894, 8712)]