78187536

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{1583}}^1$

素因数の和:1618

約数の個数: 120

約数和(自身を含む): 255340800

約数和(自身を除く): 177153264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1583, 1764, 2058, 2352, 2744, 3087, 3166, 3528, 4116, 4749, 5488, 6174, 6332, 7056, 8232, 9498, 11081, 12348, 12664, 14247, 16464, 18996, 22162, 24696, 25328, 28494, 33243, 37992, 44324, 49392, 56988, 66486, 75984, 77567, 88648, 99729, 113976, 132972, 155134, 177296, 199458, 227952, 232701, 265944, 310268, 398916, 465402, 531888, 542969, 620536, 698103, 797832, 930804, 1085938, 1241072, 1396206, 1595664, 1628907, 1861608, 2171876, 2792412, 3257814, 3723216, 4343752, 4886721, 5584824, 6515628, 8687504, 9773442, 11169648, 13031256, 19546884, 26062512, 39093768, 78187536]

約数ペア:

[(1, 78187536), (2, 39093768), (3, 26062512), (4, 19546884), (6, 13031256), (7, 11169648), (8, 9773442), (9, 8687504), (12, 6515628), (14, 5584824), (16, 4886721), (18, 4343752), (21, 3723216), (24, 3257814), (28, 2792412), (36, 2171876), (42, 1861608), (48, 1628907), (49, 1595664), (56, 1396206), (63, 1241072), (72, 1085938), (84, 930804), (98, 797832), (112, 698103), (126, 620536), (144, 542969), (147, 531888), (168, 465402), (196, 398916), (252, 310268), (294, 265944), (336, 232701), (343, 227952), (392, 199458), (441, 177296), (504, 155134), (588, 132972), (686, 113976), (784, 99729), (882, 88648), (1008, 77567), (1029, 75984), (1176, 66486), (1372, 56988), (1583, 49392), (1764, 44324), (2058, 37992), (2352, 33243), (2744, 28494), (3087, 25328), (3166, 24696), (3528, 22162), (4116, 18996), (4749, 16464), (5488, 14247), (6174, 12664), (6332, 12348), (7056, 11081), (8232, 9498)]