72311304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 195733440

約数和(自身を除く): 123422136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 681, 908, 1021, 1362, 1816, 2042, 2724, 2951, 3063, 4084, 5448, 5902, 6126, 8168, 8853, 11804, 12252, 13273, 17706, 23608, 24504, 26546, 35412, 39819, 53092, 70824, 79638, 106184, 159276, 231767, 318552, 463534, 695301, 927068, 1390602, 1854136, 2781204, 3012971, 5562408, 6025942, 9038913, 12051884, 18077826, 24103768, 36155652, 72311304]

約数ペア:

[(1, 72311304), (2, 36155652), (3, 24103768), (4, 18077826), (6, 12051884), (8, 9038913), (12, 6025942), (13, 5562408), (24, 3012971), (26, 2781204), (39, 1854136), (52, 1390602), (78, 927068), (104, 695301), (156, 463534), (227, 318552), (312, 231767), (454, 159276), (681, 106184), (908, 79638), (1021, 70824), (1362, 53092), (1816, 39819), (2042, 35412), (2724, 26546), (2951, 24504), (3063, 23608), (4084, 17706), (5448, 13273), (5902, 12252), (6126, 11804), (8168, 8853)]