69142216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 160372800

約数和(自身を除く): 91230584

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 3181, 5434, 6362, 10868, 12724, 21736, 25448, 34991, 41353, 60439, 69982, 82706, 120878, 139964, 165412, 241756, 279928, 330824, 454883, 483512, 664829, 785707, 909766, 1329658, 1571414, 1819532, 2659316, 3142828, 3639064, 5318632, 6285656, 8642777, 17285554, 34571108, 69142216]

約数ペア:

[(1, 69142216), (2, 34571108), (4, 17285554), (8, 8642777), (11, 6285656), (13, 5318632), (19, 3639064), (22, 3142828), (26, 2659316), (38, 1819532), (44, 1571414), (52, 1329658), (76, 909766), (88, 785707), (104, 664829), (143, 483512), (152, 454883), (209, 330824), (247, 279928), (286, 241756), (418, 165412), (494, 139964), (572, 120878), (836, 82706), (988, 69982), (1144, 60439), (1672, 41353), (1976, 34991), (2717, 25448), (3181, 21736), (5434, 12724), (6362, 10868)]