64160856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 191678400

約数和(自身を除く): 127517544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 101, 102, 108, 136, 153, 173, 202, 204, 216, 303, 306, 346, 404, 408, 459, 519, 606, 612, 692, 808, 909, 918, 1038, 1212, 1224, 1384, 1557, 1717, 1818, 1836, 2076, 2424, 2727, 2941, 3114, 3434, 3636, 3672, 4152, 4671, 5151, 5454, 5882, 6228, 6868, 7272, 8823, 9342, 10302, 10908, 11764, 12456, 13736, 15453, 17473, 17646, 18684, 20604, 21816, 23528, 26469, 30906, 34946, 35292, 37368, 41208, 46359, 52419, 52938, 61812, 69892, 70584, 79407, 92718, 104838, 105876, 123624, 139784, 157257, 158814, 185436, 209676, 211752, 297041, 314514, 317628, 370872, 419352, 471771, 594082, 629028, 635256, 891123, 943542, 1188164, 1258056, 1782246, 1887084, 2376328, 2673369, 3564492, 3774168, 5346738, 7128984, 8020107, 10693476, 16040214, 21386952, 32080428, 64160856]

約数ペア:

[(1, 64160856), (2, 32080428), (3, 21386952), (4, 16040214), (6, 10693476), (8, 8020107), (9, 7128984), (12, 5346738), (17, 3774168), (18, 3564492), (24, 2673369), (27, 2376328), (34, 1887084), (36, 1782246), (51, 1258056), (54, 1188164), (68, 943542), (72, 891123), (101, 635256), (102, 629028), (108, 594082), (136, 471771), (153, 419352), (173, 370872), (202, 317628), (204, 314514), (216, 297041), (303, 211752), (306, 209676), (346, 185436), (404, 158814), (408, 157257), (459, 139784), (519, 123624), (606, 105876), (612, 104838), (692, 92718), (808, 79407), (909, 70584), (918, 69892), (1038, 61812), (1212, 52938), (1224, 52419), (1384, 46359), (1557, 41208), (1717, 37368), (1818, 35292), (1836, 34946), (2076, 30906), (2424, 26469), (2727, 23528), (2941, 21816), (3114, 20604), (3434, 18684), (3636, 17646), (3672, 17473), (4152, 15453), (4671, 13736), (5151, 12456), (5454, 11764), (5882, 10908), (6228, 10302), (6868, 9342), (7272, 8823)]