72456576

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9967

約数の個数: 64

約数和(自身を含む): 202612800

約数和(自身を除く): 130156224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 9931, 19862, 29793, 39724, 59586, 79448, 119172, 158896, 188689, 238344, 317792, 377378, 476688, 566067, 635584, 754756, 953376, 1132134, 1271168, 1509512, 1906752, 2264268, 3019024, 3813504, 4528536, 6038048, 9057072, 12076096, 18114144, 24152192, 36228288, 72456576]

約数ペア:

[(1, 72456576), (2, 36228288), (3, 24152192), (4, 18114144), (6, 12076096), (8, 9057072), (12, 6038048), (16, 4528536), (19, 3813504), (24, 3019024), (32, 2264268), (38, 1906752), (48, 1509512), (57, 1271168), (64, 1132134), (76, 953376), (96, 754756), (114, 635584), (128, 566067), (152, 476688), (192, 377378), (228, 317792), (304, 238344), (384, 188689), (456, 158896), (608, 119172), (912, 79448), (1216, 59586), (1824, 39724), (2432, 29793), (3648, 19862), (7296, 9931)]