72139032

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47711}}^1$

素因数の和:47733

約数の個数: 64

約数和(自身を含む): 229017600

約数和(自身を除く): 156878568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47711, 95422, 143133, 190844, 286266, 333977, 381688, 429399, 572532, 667954, 858798, 1001931, 1145064, 1288197, 1335908, 1717596, 2003862, 2576394, 2671816, 3005793, 3435192, 4007724, 5152788, 6011586, 8015448, 9017379, 10305576, 12023172, 18034758, 24046344, 36069516, 72139032]

約数ペア:

[(1, 72139032), (2, 36069516), (3, 24046344), (4, 18034758), (6, 12023172), (7, 10305576), (8, 9017379), (9, 8015448), (12, 6011586), (14, 5152788), (18, 4007724), (21, 3435192), (24, 3005793), (27, 2671816), (28, 2576394), (36, 2003862), (42, 1717596), (54, 1335908), (56, 1288197), (63, 1145064), (72, 1001931), (84, 858798), (108, 667954), (126, 572532), (168, 429399), (189, 381688), (216, 333977), (252, 286266), (378, 190844), (504, 143133), (756, 95422), (1512, 47711)]