129780648

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 361670400

約数和(自身を除く): 231889752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 137, 177, 223, 236, 274, 354, 411, 446, 472, 531, 548, 669, 708, 822, 892, 1062, 1096, 1233, 1338, 1416, 1644, 1784, 2007, 2124, 2466, 2676, 3288, 4014, 4248, 4932, 5352, 8028, 8083, 9864, 13157, 16056, 16166, 24249, 26314, 30551, 32332, 39471, 48498, 52628, 61102, 64664, 72747, 78942, 91653, 96996, 105256, 118413, 122204, 145494, 157884, 183306, 193992, 236826, 244408, 274959, 290988, 315768, 366612, 473652, 549918, 581976, 733224, 947304, 1099836, 1802509, 2199672, 3605018, 5407527, 7210036, 10815054, 14420072, 16222581, 21630108, 32445162, 43260216, 64890324, 129780648]

約数ペア:

[(1, 129780648), (2, 64890324), (3, 43260216), (4, 32445162), (6, 21630108), (8, 16222581), (9, 14420072), (12, 10815054), (18, 7210036), (24, 5407527), (36, 3605018), (59, 2199672), (72, 1802509), (118, 1099836), (137, 947304), (177, 733224), (223, 581976), (236, 549918), (274, 473652), (354, 366612), (411, 315768), (446, 290988), (472, 274959), (531, 244408), (548, 236826), (669, 193992), (708, 183306), (822, 157884), (892, 145494), (1062, 122204), (1096, 118413), (1233, 105256), (1338, 96996), (1416, 91653), (1644, 78942), (1784, 72747), (2007, 64664), (2124, 61102), (2466, 52628), (2676, 48498), (3288, 39471), (4014, 32332), (4248, 30551), (4932, 26314), (5352, 24249), (8028, 16166), (8083, 16056), (9864, 13157)]