72676170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{38453}}^1$

素因数の和:38476

約数の個数: 64

約数和(自身を含む): 221495040

約数和(自身を除く): 148818870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 38453, 76906, 115359, 192265, 230718, 269171, 346077, 384530, 538342, 576795, 692154, 807513, 1038231, 1153590, 1345855, 1615026, 1730385, 2076462, 2422539, 2691710, 3460770, 4037565, 4845078, 5191155, 7267617, 8075130, 10382310, 12112695, 14535234, 24225390, 36338085, 72676170]

約数ペア:

[(1, 72676170), (2, 36338085), (3, 24225390), (5, 14535234), (6, 12112695), (7, 10382310), (9, 8075130), (10, 7267617), (14, 5191155), (15, 4845078), (18, 4037565), (21, 3460770), (27, 2691710), (30, 2422539), (35, 2076462), (42, 1730385), (45, 1615026), (54, 1345855), (63, 1153590), (70, 1038231), (90, 807513), (105, 692154), (126, 576795), (135, 538342), (189, 384530), (210, 346077), (270, 269171), (315, 230718), (378, 192265), (630, 115359), (945, 76906), (1890, 38453)]