71382984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 188438400

約数和(自身を除く): 117055416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 712, 1068, 1453, 2047, 2136, 2906, 4094, 4359, 5812, 6141, 8188, 8718, 11624, 12282, 16376, 17436, 24564, 33419, 34872, 49128, 66838, 100257, 129317, 133676, 200514, 258634, 267352, 387951, 401028, 517268, 775902, 802056, 1034536, 1551804, 2974291, 3103608, 5948582, 8922873, 11897164, 17845746, 23794328, 35691492, 71382984]

約数ペア:

[(1, 71382984), (2, 35691492), (3, 23794328), (4, 17845746), (6, 11897164), (8, 8922873), (12, 5948582), (23, 3103608), (24, 2974291), (46, 1551804), (69, 1034536), (89, 802056), (92, 775902), (138, 517268), (178, 401028), (184, 387951), (267, 267352), (276, 258634), (356, 200514), (534, 133676), (552, 129317), (712, 100257), (1068, 66838), (1453, 49128), (2047, 34872), (2136, 33419), (2906, 24564), (4094, 17436), (4359, 16376), (5812, 12282), (6141, 11624), (8188, 8718)]