64194984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42457}}^1$

素因数の和:42479

約数の個数: 64

約数和(自身を含む): 203798400

約数和(自身を除く): 139603416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42457, 84914, 127371, 169828, 254742, 297199, 339656, 382113, 509484, 594398, 764226, 891597, 1018968, 1146339, 1188796, 1528452, 1783194, 2292678, 2377592, 2674791, 3056904, 3566388, 4585356, 5349582, 7132776, 8024373, 9170712, 10699164, 16048746, 21398328, 32097492, 64194984]

約数ペア:

[(1, 64194984), (2, 32097492), (3, 21398328), (4, 16048746), (6, 10699164), (7, 9170712), (8, 8024373), (9, 7132776), (12, 5349582), (14, 4585356), (18, 3566388), (21, 3056904), (24, 2674791), (27, 2377592), (28, 2292678), (36, 1783194), (42, 1528452), (54, 1188796), (56, 1146339), (63, 1018968), (72, 891597), (84, 764226), (108, 594398), (126, 509484), (168, 382113), (189, 339656), (216, 297199), (252, 254742), (378, 169828), (504, 127371), (756, 84914), (1512, 42457)]