64943808

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 184672224

約数和(自身を除く): 119728416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 101, 102, 136, 192, 197, 202, 204, 272, 303, 394, 404, 408, 544, 591, 606, 788, 808, 816, 1088, 1182, 1212, 1576, 1616, 1632, 1717, 2364, 2424, 3152, 3232, 3264, 3349, 3434, 4728, 4848, 5151, 6304, 6464, 6698, 6868, 9456, 9696, 10047, 10302, 12608, 13396, 13736, 18912, 19392, 19897, 20094, 20604, 26792, 27472, 37824, 39794, 40188, 41208, 53584, 54944, 59691, 79588, 80376, 82416, 107168, 109888, 119382, 159176, 160752, 164832, 214336, 238764, 318352, 321504, 329664, 338249, 477528, 636704, 643008, 676498, 955056, 1014747, 1273408, 1352996, 1910112, 2029494, 2705992, 3820224, 4058988, 5411984, 8117976, 10823968, 16235952, 21647936, 32471904, 64943808]

約数ペア:

[(1, 64943808), (2, 32471904), (3, 21647936), (4, 16235952), (6, 10823968), (8, 8117976), (12, 5411984), (16, 4058988), (17, 3820224), (24, 2705992), (32, 2029494), (34, 1910112), (48, 1352996), (51, 1273408), (64, 1014747), (68, 955056), (96, 676498), (101, 643008), (102, 636704), (136, 477528), (192, 338249), (197, 329664), (202, 321504), (204, 318352), (272, 238764), (303, 214336), (394, 164832), (404, 160752), (408, 159176), (544, 119382), (591, 109888), (606, 107168), (788, 82416), (808, 80376), (816, 79588), (1088, 59691), (1182, 54944), (1212, 53584), (1576, 41208), (1616, 40188), (1632, 39794), (1717, 37824), (2364, 27472), (2424, 26792), (3152, 20604), (3232, 20094), (3264, 19897), (3349, 19392), (3434, 18912), (4728, 13736), (4848, 13396), (5151, 12608), (6304, 10302), (6464, 10047), (6698, 9696), (6868, 9456)]