77665368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7951}}^1$

素因数の和:8008

約数の個数: 64

約数和(自身を含む): 217566720

約数和(自身を除く): 139901352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 7951, 9768, 15902, 23853, 31804, 47706, 63608, 87461, 95412, 174922, 190824, 262383, 294187, 349844, 524766, 588374, 699688, 882561, 1049532, 1176748, 1765122, 2099064, 2353496, 3236057, 3530244, 6472114, 7060488, 9708171, 12944228, 19416342, 25888456, 38832684, 77665368]

約数ペア:

[(1, 77665368), (2, 38832684), (3, 25888456), (4, 19416342), (6, 12944228), (8, 9708171), (11, 7060488), (12, 6472114), (22, 3530244), (24, 3236057), (33, 2353496), (37, 2099064), (44, 1765122), (66, 1176748), (74, 1049532), (88, 882561), (111, 699688), (132, 588374), (148, 524766), (222, 349844), (264, 294187), (296, 262383), (407, 190824), (444, 174922), (814, 95412), (888, 87461), (1221, 63608), (1628, 47706), (2442, 31804), (3256, 23853), (4884, 15902), (7951, 9768)]