8181405792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{4058237}}^1$

素因数の和:4058260

約数の個数: 72

約数和(自身を含む): 26589575376

約数和(自身を除く): 18408169584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 4058237, 8116474, 12174711, 16232948, 24349422, 28407659, 32465896, 36524133, 48698844, 56815318, 64931792, 73048266, 85222977, 97397688, 113630636, 129863584, 146096532, 170445954, 194795376, 227261272, 255668931, 292193064, 340891908, 389590752, 454522544, 511337862, 584386128, 681783816, 909045088, 1022675724, 1168772256, 1363567632, 2045351448, 2727135264, 4090702896, 8181405792]

約数ペア:

[(1, 8181405792), (2, 4090702896), (3, 2727135264), (4, 2045351448), (6, 1363567632), (7, 1168772256), (8, 1022675724), (9, 909045088), (12, 681783816), (14, 584386128), (16, 511337862), (18, 454522544), (21, 389590752), (24, 340891908), (28, 292193064), (32, 255668931), (36, 227261272), (42, 194795376), (48, 170445954), (56, 146096532), (63, 129863584), (72, 113630636), (84, 97397688), (96, 85222977), (112, 73048266), (126, 64931792), (144, 56815318), (168, 48698844), (224, 36524133), (252, 32465896), (288, 28407659), (336, 24349422), (504, 16232948), (672, 12174711), (1008, 8116474), (2016, 4058237)]