84581172

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 244179936

約数和(自身を除く): 159598764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 234, 258, 324, 351, 387, 467, 468, 516, 559, 702, 774, 934, 1053, 1118, 1161, 1401, 1404, 1548, 1677, 1868, 2106, 2236, 2322, 2802, 3354, 3483, 4203, 4212, 4644, 5031, 5604, 6071, 6708, 6966, 8406, 10062, 12142, 12609, 13932, 15093, 16812, 18213, 20081, 20124, 24284, 25218, 30186, 36426, 37827, 40162, 45279, 50436, 54639, 60243, 60372, 72852, 75654, 80324, 90558, 109278, 120486, 151308, 163917, 180729, 181116, 218556, 240972, 261053, 327834, 361458, 491751, 522106, 542187, 655668, 722916, 783159, 983502, 1044212, 1084374, 1566318, 1626561, 1967004, 2168748, 2349477, 3132636, 3253122, 4698954, 6506244, 7048431, 9397908, 14096862, 21145293, 28193724, 42290586, 84581172]

約数ペア:

[(1, 84581172), (2, 42290586), (3, 28193724), (4, 21145293), (6, 14096862), (9, 9397908), (12, 7048431), (13, 6506244), (18, 4698954), (26, 3253122), (27, 3132636), (36, 2349477), (39, 2168748), (43, 1967004), (52, 1626561), (54, 1566318), (78, 1084374), (81, 1044212), (86, 983502), (108, 783159), (117, 722916), (129, 655668), (156, 542187), (162, 522106), (172, 491751), (234, 361458), (258, 327834), (324, 261053), (351, 240972), (387, 218556), (467, 181116), (468, 180729), (516, 163917), (559, 151308), (702, 120486), (774, 109278), (934, 90558), (1053, 80324), (1118, 75654), (1161, 72852), (1401, 60372), (1404, 60243), (1548, 54639), (1677, 50436), (1868, 45279), (2106, 40162), (2236, 37827), (2322, 36426), (2802, 30186), (3354, 25218), (3483, 24284), (4203, 20124), (4212, 20081), (4644, 18213), (5031, 16812), (5604, 15093), (6071, 13932), (6708, 12609), (6966, 12142), (8406, 10062)]