71639532

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 114638868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1511, 1756, 2634, 3022, 3951, 4533, 5268, 6044, 7902, 9066, 11853, 13599, 15804, 18132, 23706, 27198, 40797, 47412, 54396, 81594, 163188, 663329, 1326658, 1989987, 2653316, 3979974, 5969961, 7959948, 11939922, 17909883, 23879844, 35819766, 71639532]

約数ペア:

[(1, 71639532), (2, 35819766), (3, 23879844), (4, 17909883), (6, 11939922), (9, 7959948), (12, 5969961), (18, 3979974), (27, 2653316), (36, 1989987), (54, 1326658), (108, 663329), (439, 163188), (878, 81594), (1317, 54396), (1511, 47412), (1756, 40797), (2634, 27198), (3022, 23706), (3951, 18132), (4533, 15804), (5268, 13599), (6044, 11853), (7902, 9066)]