42976908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 118053936

約数和(自身を除く): 75077028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 701, 786, 1179, 1402, 1572, 1703, 2103, 2358, 2804, 3406, 4206, 4716, 5109, 6309, 6812, 8412, 9113, 10218, 12618, 15327, 18226, 20436, 25236, 27339, 30654, 36452, 54678, 61308, 82017, 91831, 109356, 164034, 183662, 275493, 328068, 367324, 550986, 826479, 1101972, 1193803, 1652958, 2387606, 3305916, 3581409, 4775212, 7162818, 10744227, 14325636, 21488454, 42976908]

約数ペア:

[(1, 42976908), (2, 21488454), (3, 14325636), (4, 10744227), (6, 7162818), (9, 4775212), (12, 3581409), (13, 3305916), (18, 2387606), (26, 1652958), (36, 1193803), (39, 1101972), (52, 826479), (78, 550986), (117, 367324), (131, 328068), (156, 275493), (234, 183662), (262, 164034), (393, 109356), (468, 91831), (524, 82017), (701, 61308), (786, 54678), (1179, 36452), (1402, 30654), (1572, 27339), (1703, 25236), (2103, 20436), (2358, 18226), (2804, 15327), (3406, 12618), (4206, 10218), (4716, 9113), (5109, 8412), (6309, 6812)]