82904472

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 271524000

約数和(自身を除く): 188619528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 373, 378, 392, 441, 504, 567, 588, 648, 686, 746, 756, 882, 1029, 1119, 1134, 1176, 1323, 1372, 1492, 1512, 1764, 2058, 2238, 2268, 2611, 2646, 2744, 2984, 3087, 3357, 3528, 3969, 4116, 4476, 4536, 5222, 5292, 6174, 6714, 7833, 7938, 8232, 8952, 9261, 10071, 10444, 10584, 12348, 13428, 15666, 15876, 18277, 18522, 20142, 20888, 23499, 24696, 26856, 27783, 30213, 31332, 31752, 36554, 37044, 40284, 46998, 54831, 55566, 60426, 62664, 70497, 73108, 74088, 80568, 93996, 109662, 111132, 120852, 127939, 140994, 146216, 164493, 187992, 211491, 219324, 222264, 241704, 255878, 281988, 328986, 383817, 422982, 438648, 493479, 511756, 563976, 657972, 767634, 845964, 986958, 1023512, 1151451, 1315944, 1480437, 1535268, 1691928, 1973916, 2302902, 2960874, 3070536, 3454353, 3947832, 4605804, 5921748, 6908706, 9211608, 10363059, 11843496, 13817412, 20726118, 27634824, 41452236, 82904472]

約数ペア:

[(1, 82904472), (2, 41452236), (3, 27634824), (4, 20726118), (6, 13817412), (7, 11843496), (8, 10363059), (9, 9211608), (12, 6908706), (14, 5921748), (18, 4605804), (21, 3947832), (24, 3454353), (27, 3070536), (28, 2960874), (36, 2302902), (42, 1973916), (49, 1691928), (54, 1535268), (56, 1480437), (63, 1315944), (72, 1151451), (81, 1023512), (84, 986958), (98, 845964), (108, 767634), (126, 657972), (147, 563976), (162, 511756), (168, 493479), (189, 438648), (196, 422982), (216, 383817), (252, 328986), (294, 281988), (324, 255878), (343, 241704), (373, 222264), (378, 219324), (392, 211491), (441, 187992), (504, 164493), (567, 146216), (588, 140994), (648, 127939), (686, 120852), (746, 111132), (756, 109662), (882, 93996), (1029, 80568), (1119, 74088), (1134, 73108), (1176, 70497), (1323, 62664), (1372, 60426), (1492, 55566), (1512, 54831), (1764, 46998), (2058, 40284), (2238, 37044), (2268, 36554), (2611, 31752), (2646, 31332), (2744, 30213), (2984, 27783), (3087, 26856), (3357, 24696), (3528, 23499), (3969, 20888), (4116, 20142), (4476, 18522), (4536, 18277), (5222, 15876), (5292, 15666), (6174, 13428), (6714, 12348), (7833, 10584), (7938, 10444), (8232, 10071), (8952, 9261)]