72357768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143567}}^1$

素因数の和:143586

約数の個数: 48

約数和(自身を含む): 223966080

約数和(自身を除く): 151608312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 143567, 287134, 430701, 574268, 861402, 1004969, 1148536, 1292103, 1722804, 2009938, 2584206, 3014907, 3445608, 4019876, 5168412, 6029814, 8039752, 9044721, 10336824, 12059628, 18089442, 24119256, 36178884, 72357768]

約数ペア:

[(1, 72357768), (2, 36178884), (3, 24119256), (4, 18089442), (6, 12059628), (7, 10336824), (8, 9044721), (9, 8039752), (12, 6029814), (14, 5168412), (18, 4019876), (21, 3445608), (24, 3014907), (28, 2584206), (36, 2009938), (42, 1722804), (56, 1292103), (63, 1148536), (72, 1004969), (84, 861402), (126, 574268), (168, 430701), (252, 287134), (504, 143567)]