64717344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11862

約数の個数: 72

約数和(自身を含む): 193742640

約数和(自身を除く): 129025296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 11827, 23654, 35481, 47308, 70962, 94616, 106443, 141924, 189232, 212886, 224713, 283848, 378464, 425772, 449426, 567696, 674139, 851544, 898852, 1135392, 1348278, 1703088, 1797704, 2022417, 2696556, 3406176, 3595408, 4044834, 5393112, 7190816, 8089668, 10786224, 16179336, 21572448, 32358672, 64717344]

約数ペア:

[(1, 64717344), (2, 32358672), (3, 21572448), (4, 16179336), (6, 10786224), (8, 8089668), (9, 7190816), (12, 5393112), (16, 4044834), (18, 3595408), (19, 3406176), (24, 2696556), (32, 2022417), (36, 1797704), (38, 1703088), (48, 1348278), (57, 1135392), (72, 898852), (76, 851544), (96, 674139), (114, 567696), (144, 449426), (152, 425772), (171, 378464), (228, 283848), (288, 224713), (304, 212886), (342, 189232), (456, 141924), (608, 106443), (684, 94616), (912, 70962), (1368, 47308), (1824, 35481), (2736, 23654), (5472, 11827)]