72623790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89659}}^1$

素因数の和:89678

約数の個数: 40

約数和(自身を含む): 195279480

約数和(自身を除く): 122655690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89659, 179318, 268977, 448295, 537954, 806931, 896590, 1344885, 1613862, 2420793, 2689770, 4034655, 4841586, 7262379, 8069310, 12103965, 14524758, 24207930, 36311895, 72623790]

約数ペア:

[(1, 72623790), (2, 36311895), (3, 24207930), (5, 14524758), (6, 12103965), (9, 8069310), (10, 7262379), (15, 4841586), (18, 4034655), (27, 2689770), (30, 2420793), (45, 1613862), (54, 1344885), (81, 896590), (90, 806931), (135, 537954), (162, 448295), (270, 268977), (405, 179318), (810, 89659)]