78749376

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21587}}^1$

素因数の和:21621

約数の個数: 56

約数和(自身を含む): 219334080

約数和(自身を除く): 140584704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 21587, 43174, 64761, 86348, 129522, 172696, 259044, 345392, 410153, 518088, 690784, 820306, 1036176, 1230459, 1381568, 1640612, 2072352, 2460918, 3281224, 4144704, 4921836, 6562448, 9843672, 13124896, 19687344, 26249792, 39374688, 78749376]

約数ペア:

[(1, 78749376), (2, 39374688), (3, 26249792), (4, 19687344), (6, 13124896), (8, 9843672), (12, 6562448), (16, 4921836), (19, 4144704), (24, 3281224), (32, 2460918), (38, 2072352), (48, 1640612), (57, 1381568), (64, 1230459), (76, 1036176), (96, 820306), (114, 690784), (152, 518088), (192, 410153), (228, 345392), (304, 259044), (456, 172696), (608, 129522), (912, 86348), (1216, 64761), (1824, 43174), (3648, 21587)]