72436356

素因数分解:

$2^2\times 3^6\times {\mathrm{24841}}^1$

素因数の和:24863

約数の個数: 42

約数和(自身を含む): 190066142

約数和(自身を除く): 117629786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24841, 49682, 74523, 99364, 149046, 223569, 298092, 447138, 670707, 894276, 1341414, 2012121, 2682828, 4024242, 6036363, 8048484, 12072726, 18109089, 24145452, 36218178, 72436356]

約数ペア:

[(1, 72436356), (2, 36218178), (3, 24145452), (4, 18109089), (6, 12072726), (9, 8048484), (12, 6036363), (18, 4024242), (27, 2682828), (36, 2012121), (54, 1341414), (81, 894276), (108, 670707), (162, 447138), (243, 298092), (324, 223569), (486, 149046), (729, 99364), (972, 74523), (1458, 49682), (2916, 24841)]