72670128

素因数分解:

$2^4\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4363}}^1$

素因数の和:4721

約数の個数: 40

約数和(自身を含む): 188315328

約数和(自身を除く): 115645200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 347, 694, 1041, 1388, 2082, 2776, 4164, 4363, 5552, 8328, 8726, 13089, 16656, 17452, 26178, 34904, 52356, 69808, 104712, 209424, 1513961, 3027922, 4541883, 6055844, 9083766, 12111688, 18167532, 24223376, 36335064, 72670128]

約数ペア:

[(1, 72670128), (2, 36335064), (3, 24223376), (4, 18167532), (6, 12111688), (8, 9083766), (12, 6055844), (16, 4541883), (24, 3027922), (48, 1513961), (347, 209424), (694, 104712), (1041, 69808), (1388, 52356), (2082, 34904), (2776, 26178), (4164, 17452), (4363, 16656), (5552, 13089), (8328, 8726)]