7777488912

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{12263}}^1$

素因数の和:12528

約数の個数: 80

約数和(自身を含む): 20481272448

約数和(自身を除く): 12703783536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 181, 219, 292, 362, 438, 543, 584, 724, 876, 1086, 1168, 1448, 1752, 2172, 2896, 3504, 4344, 8688, 12263, 13213, 24526, 26426, 36789, 39639, 49052, 52852, 73578, 79278, 98104, 105704, 147156, 158556, 196208, 211408, 294312, 317112, 588624, 634224, 895199, 1790398, 2219603, 2685597, 3580796, 4439206, 5371194, 6658809, 7161592, 8878412, 10742388, 13317618, 14323184, 17756824, 21484776, 26635236, 35513648, 42969552, 53270472, 106540944, 162031019, 324062038, 486093057, 648124076, 972186114, 1296248152, 1944372228, 2592496304, 3888744456, 7777488912]

約数ペア:

[(1, 7777488912), (2, 3888744456), (3, 2592496304), (4, 1944372228), (6, 1296248152), (8, 972186114), (12, 648124076), (16, 486093057), (24, 324062038), (48, 162031019), (73, 106540944), (146, 53270472), (181, 42969552), (219, 35513648), (292, 26635236), (362, 21484776), (438, 17756824), (543, 14323184), (584, 13317618), (724, 10742388), (876, 8878412), (1086, 7161592), (1168, 6658809), (1448, 5371194), (1752, 4439206), (2172, 3580796), (2896, 2685597), (3504, 2219603), (4344, 1790398), (8688, 895199), (12263, 634224), (13213, 588624), (24526, 317112), (26426, 294312), (36789, 211408), (39639, 196208), (49052, 158556), (52852, 147156), (73578, 105704), (79278, 98104)]