85223196

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 221654160

約数和(自身を除く): 136430964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 89, 134, 178, 201, 267, 268, 356, 397, 402, 534, 603, 794, 801, 804, 1068, 1191, 1206, 1588, 1602, 2382, 2412, 3204, 3573, 4764, 5963, 7146, 11926, 14292, 17889, 23852, 26599, 35333, 35778, 53198, 53667, 70666, 71556, 79797, 105999, 106396, 107334, 141332, 159594, 211998, 214668, 239391, 317997, 319188, 423996, 478782, 635994, 957564, 1271988, 2367311, 4734622, 7101933, 9469244, 14203866, 21305799, 28407732, 42611598, 85223196]

約数ペア:

[(1, 85223196), (2, 42611598), (3, 28407732), (4, 21305799), (6, 14203866), (9, 9469244), (12, 7101933), (18, 4734622), (36, 2367311), (67, 1271988), (89, 957564), (134, 635994), (178, 478782), (201, 423996), (267, 319188), (268, 317997), (356, 239391), (397, 214668), (402, 211998), (534, 159594), (603, 141332), (794, 107334), (801, 106396), (804, 105999), (1068, 79797), (1191, 71556), (1206, 70666), (1588, 53667), (1602, 53198), (2382, 35778), (2412, 35333), (3204, 26599), (3573, 23852), (4764, 17889), (5963, 14292), (7146, 11926)]