77828256

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 183445344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 396, 418, 431, 432, 456, 513, 528, 594, 608, 627, 684, 792, 836, 862, 864, 912, 1026, 1056, 1188, 1254, 1293, 1368, 1584, 1672, 1724, 1824, 1881, 2052, 2376, 2508, 2586, 2736, 3168, 3344, 3448, 3762, 3879, 4104, 4741, 4752, 5016, 5172, 5472, 5643, 6688, 6896, 7524, 7758, 8189, 8208, 9482, 9504, 10032, 10344, 11286, 11637, 13792, 14223, 15048, 15516, 16378, 16416, 18964, 20064, 20688, 22572, 23274, 24567, 28446, 30096, 31032, 32756, 37928, 41376, 42669, 45144, 46548, 49134, 56892, 60192, 62064, 65512, 73701, 75856, 85338, 90079, 90288, 93096, 98268, 113784, 124128, 128007, 131024, 147402, 151712, 170676, 180158, 180576, 186192, 196536, 221103, 227568, 256014, 262048, 270237, 294804, 341352, 360316, 372384, 393072, 442206, 455136, 512028, 540474, 589608, 682704, 720632, 786144, 810711, 884412, 1024056, 1080948, 1179216, 1365408, 1441264, 1621422, 1768824, 2048112, 2161896, 2358432, 2432133, 2882528, 3242844, 3537648, 4096224, 4323792, 4864266, 6485688, 7075296, 8647584, 9728532, 12971376, 19457064, 25942752, 38914128, 77828256]

約数ペア:

[(1, 77828256), (2, 38914128), (3, 25942752), (4, 19457064), (6, 12971376), (8, 9728532), (9, 8647584), (11, 7075296), (12, 6485688), (16, 4864266), (18, 4323792), (19, 4096224), (22, 3537648), (24, 3242844), (27, 2882528), (32, 2432133), (33, 2358432), (36, 2161896), (38, 2048112), (44, 1768824), (48, 1621422), (54, 1441264), (57, 1365408), (66, 1179216), (72, 1080948), (76, 1024056), (88, 884412), (96, 810711), (99, 786144), (108, 720632), (114, 682704), (132, 589608), (144, 540474), (152, 512028), (171, 455136), (176, 442206), (198, 393072), (209, 372384), (216, 360316), (228, 341352), (264, 294804), (288, 270237), (297, 262048), (304, 256014), (342, 227568), (352, 221103), (396, 196536), (418, 186192), (431, 180576), (432, 180158), (456, 170676), (513, 151712), (528, 147402), (594, 131024), (608, 128007), (627, 124128), (684, 113784), (792, 98268), (836, 93096), (862, 90288), (864, 90079), (912, 85338), (1026, 75856), (1056, 73701), (1188, 65512), (1254, 62064), (1293, 60192), (1368, 56892), (1584, 49134), (1672, 46548), (1724, 45144), (1824, 42669), (1881, 41376), (2052, 37928), (2376, 32756), (2508, 31032), (2586, 30096), (2736, 28446), (3168, 24567), (3344, 23274), (3448, 22572), (3762, 20688), (3879, 20064), (4104, 18964), (4741, 16416), (4752, 16378), (5016, 15516), (5172, 15048), (5472, 14223), (5643, 13792), (6688, 11637), (6896, 11286), (7524, 10344), (7758, 10032), (8189, 9504), (8208, 9482)]