77112

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1$

素因数の和:42

約数の個数: 80

約数和(自身を含む): 261360

約数和(自身を除く): 184248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 504, 567, 612, 648, 714, 756, 918, 952, 1071, 1134, 1224, 1377, 1428, 1512, 1836, 2142, 2268, 2754, 2856, 3213, 3672, 4284, 4536, 5508, 6426, 8568, 9639, 11016, 12852, 19278, 25704, 38556, 77112]

約数ペア:

[(1, 77112), (2, 38556), (3, 25704), (4, 19278), (6, 12852), (7, 11016), (8, 9639), (9, 8568), (12, 6426), (14, 5508), (17, 4536), (18, 4284), (21, 3672), (24, 3213), (27, 2856), (28, 2754), (34, 2268), (36, 2142), (42, 1836), (51, 1512), (54, 1428), (56, 1377), (63, 1224), (68, 1134), (72, 1071), (81, 952), (84, 918), (102, 756), (108, 714), (119, 648), (126, 612), (136, 567), (153, 504), (162, 476), (168, 459), (189, 408), (204, 378), (216, 357), (238, 324), (252, 306)]