26100828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 72760688

約数和(自身を除く): 46659860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1297, 1548, 1677, 2236, 2594, 3354, 3891, 5031, 5188, 6708, 7782, 10062, 11673, 15564, 16861, 20124, 23346, 33722, 46692, 50583, 55771, 67444, 101166, 111542, 151749, 167313, 202332, 223084, 303498, 334626, 501939, 606996, 669252, 725023, 1003878, 1450046, 2007756, 2175069, 2900092, 4350138, 6525207, 8700276, 13050414, 26100828]

約数ペア:

[(1, 26100828), (2, 13050414), (3, 8700276), (4, 6525207), (6, 4350138), (9, 2900092), (12, 2175069), (13, 2007756), (18, 1450046), (26, 1003878), (36, 725023), (39, 669252), (43, 606996), (52, 501939), (78, 334626), (86, 303498), (117, 223084), (129, 202332), (156, 167313), (172, 151749), (234, 111542), (258, 101166), (387, 67444), (468, 55771), (516, 50583), (559, 46692), (774, 33722), (1118, 23346), (1297, 20124), (1548, 16861), (1677, 15564), (2236, 11673), (2594, 10062), (3354, 7782), (3891, 6708), (5031, 5188)]