25854228

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 68959072

約数和(自身を除く): 43104844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 397, 402, 486, 603, 794, 804, 972, 1191, 1206, 1588, 1809, 2382, 2412, 3573, 3618, 4764, 5427, 7146, 7236, 10719, 10854, 14292, 16281, 21438, 21708, 26599, 32157, 32562, 42876, 53198, 64314, 65124, 79797, 96471, 106396, 128628, 159594, 192942, 239391, 319188, 385884, 478782, 718173, 957564, 1436346, 2154519, 2872692, 4309038, 6463557, 8618076, 12927114, 25854228]

約数ペア:

[(1, 25854228), (2, 12927114), (3, 8618076), (4, 6463557), (6, 4309038), (9, 2872692), (12, 2154519), (18, 1436346), (27, 957564), (36, 718173), (54, 478782), (67, 385884), (81, 319188), (108, 239391), (134, 192942), (162, 159594), (201, 128628), (243, 106396), (268, 96471), (324, 79797), (397, 65124), (402, 64314), (486, 53198), (603, 42876), (794, 32562), (804, 32157), (972, 26599), (1191, 21708), (1206, 21438), (1588, 16281), (1809, 14292), (2382, 10854), (2412, 10719), (3573, 7236), (3618, 7146), (4764, 5427)]