85489974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 196868880

約数和(自身を除く): 111378906

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 491, 569, 982, 1138, 1473, 1707, 2946, 3414, 4419, 5121, 8347, 8838, 9673, 10242, 16694, 19346, 25041, 29019, 50082, 58038, 75123, 87057, 150246, 174114, 279379, 558758, 838137, 1676274, 2514411, 4749443, 5028822, 9498886, 14248329, 28496658, 42744987, 85489974]

約数ペア:

[(1, 85489974), (2, 42744987), (3, 28496658), (6, 14248329), (9, 9498886), (17, 5028822), (18, 4749443), (34, 2514411), (51, 1676274), (102, 838137), (153, 558758), (306, 279379), (491, 174114), (569, 150246), (982, 87057), (1138, 75123), (1473, 58038), (1707, 50082), (2946, 29019), (3414, 25041), (4419, 19346), (5121, 16694), (8347, 10242), (8838, 9673)]