72395568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71821}}^1$

素因数の和:71842

約数の個数: 60

約数和(自身を含む): 231554128

約数和(自身を除く): 159158560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71821, 143642, 215463, 287284, 430926, 502747, 574568, 646389, 861852, 1005494, 1149136, 1292778, 1508241, 1723704, 2010988, 2585556, 3016482, 3447408, 4021976, 4524723, 5171112, 6032964, 8043952, 9049446, 10342224, 12065928, 18098892, 24131856, 36197784, 72395568]

約数ペア:

[(1, 72395568), (2, 36197784), (3, 24131856), (4, 18098892), (6, 12065928), (7, 10342224), (8, 9049446), (9, 8043952), (12, 6032964), (14, 5171112), (16, 4524723), (18, 4021976), (21, 3447408), (24, 3016482), (28, 2585556), (36, 2010988), (42, 1723704), (48, 1508241), (56, 1292778), (63, 1149136), (72, 1005494), (84, 861852), (112, 646389), (126, 574568), (144, 502747), (168, 430926), (252, 287284), (336, 215463), (504, 143642), (1008, 71821)]