66559272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 113429208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 383, 557, 766, 1114, 1149, 1532, 1671, 2228, 2298, 3064, 3342, 4456, 4596, 4979, 6684, 7241, 9192, 9958, 13368, 14482, 14937, 19916, 21723, 28964, 29874, 39832, 43446, 57928, 59748, 86892, 119496, 173784, 213331, 426662, 639993, 853324, 1279986, 1706648, 2559972, 2773303, 5119944, 5546606, 8319909, 11093212, 16639818, 22186424, 33279636, 66559272]

約数ペア:

[(1, 66559272), (2, 33279636), (3, 22186424), (4, 16639818), (6, 11093212), (8, 8319909), (12, 5546606), (13, 5119944), (24, 2773303), (26, 2559972), (39, 1706648), (52, 1279986), (78, 853324), (104, 639993), (156, 426662), (312, 213331), (383, 173784), (557, 119496), (766, 86892), (1114, 59748), (1149, 57928), (1532, 43446), (1671, 39832), (2228, 29874), (2298, 28964), (3064, 21723), (3342, 19916), (4456, 14937), (4596, 14482), (4979, 13368), (6684, 9958), (7241, 9192)]