66799896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 176774400

約数和(自身を除く): 109974504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 263, 456, 526, 557, 789, 1052, 1114, 1578, 1671, 2104, 2228, 3156, 3342, 4456, 4997, 6312, 6684, 9994, 10583, 13368, 14991, 19988, 21166, 29982, 31749, 39976, 42332, 59964, 63498, 84664, 119928, 126996, 146491, 253992, 292982, 439473, 585964, 878946, 1171928, 1757892, 2783329, 3515784, 5566658, 8349987, 11133316, 16699974, 22266632, 33399948, 66799896]

約数ペア:

[(1, 66799896), (2, 33399948), (3, 22266632), (4, 16699974), (6, 11133316), (8, 8349987), (12, 5566658), (19, 3515784), (24, 2783329), (38, 1757892), (57, 1171928), (76, 878946), (114, 585964), (152, 439473), (228, 292982), (263, 253992), (456, 146491), (526, 126996), (557, 119928), (789, 84664), (1052, 63498), (1114, 59964), (1578, 42332), (1671, 39976), (2104, 31749), (2228, 29982), (3156, 21166), (3342, 19988), (4456, 14991), (4997, 13368), (6312, 10583), (6684, 9994)]