72367290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 193737600

約数和(自身を除く): 121370310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 433, 619, 866, 1238, 1299, 1857, 2165, 2598, 3095, 3714, 3897, 4330, 5571, 6190, 6495, 7794, 9285, 11142, 11691, 12990, 16713, 18570, 19485, 23382, 27855, 33426, 38970, 55710, 58455, 83565, 116910, 167130, 268027, 536054, 804081, 1340135, 1608162, 2412243, 2680270, 4020405, 4824486, 7236729, 8040810, 12061215, 14473458, 24122430, 36183645, 72367290]

約数ペア:

[(1, 72367290), (2, 36183645), (3, 24122430), (5, 14473458), (6, 12061215), (9, 8040810), (10, 7236729), (15, 4824486), (18, 4020405), (27, 2680270), (30, 2412243), (45, 1608162), (54, 1340135), (90, 804081), (135, 536054), (270, 268027), (433, 167130), (619, 116910), (866, 83565), (1238, 58455), (1299, 55710), (1857, 38970), (2165, 33426), (2598, 27855), (3095, 23382), (3714, 19485), (3897, 18570), (4330, 16713), (5571, 12990), (6190, 11691), (6495, 11142), (7794, 9285)]