78632856

素因数分解:

$2^3\times 3^6\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 224939400

約数和(自身を除く): 146306544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 139, 162, 194, 216, 243, 278, 291, 324, 388, 417, 486, 556, 582, 648, 729, 776, 834, 873, 972, 1112, 1164, 1251, 1458, 1668, 1746, 1944, 2328, 2502, 2619, 2916, 3336, 3492, 3753, 5004, 5238, 5832, 6984, 7506, 7857, 10008, 10476, 11259, 13483, 15012, 15714, 20952, 22518, 23571, 26966, 30024, 31428, 33777, 40449, 45036, 47142, 53932, 62856, 67554, 70713, 80898, 90072, 94284, 101331, 107864, 121347, 135108, 141426, 161796, 188568, 202662, 242694, 270216, 282852, 323592, 364041, 405324, 485388, 565704, 728082, 810648, 970776, 1092123, 1456164, 2184246, 2912328, 3276369, 4368492, 6552738, 8736984, 9829107, 13105476, 19658214, 26210952, 39316428, 78632856]

約数ペア:

[(1, 78632856), (2, 39316428), (3, 26210952), (4, 19658214), (6, 13105476), (8, 9829107), (9, 8736984), (12, 6552738), (18, 4368492), (24, 3276369), (27, 2912328), (36, 2184246), (54, 1456164), (72, 1092123), (81, 970776), (97, 810648), (108, 728082), (139, 565704), (162, 485388), (194, 405324), (216, 364041), (243, 323592), (278, 282852), (291, 270216), (324, 242694), (388, 202662), (417, 188568), (486, 161796), (556, 141426), (582, 135108), (648, 121347), (729, 107864), (776, 101331), (834, 94284), (873, 90072), (972, 80898), (1112, 70713), (1164, 67554), (1251, 62856), (1458, 53932), (1668, 47142), (1746, 45036), (1944, 40449), (2328, 33777), (2502, 31428), (2619, 30024), (2916, 26966), (3336, 23571), (3492, 22518), (3753, 20952), (5004, 15714), (5238, 15012), (5832, 13483), (6984, 11259), (7506, 10476), (7857, 10008)]