83906244

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 220540320

約数和(自身を除く): 136634076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 809, 1206, 1548, 1618, 2412, 2427, 2881, 3236, 4854, 5762, 7281, 8643, 9708, 11524, 14562, 17286, 25929, 29124, 34572, 34787, 51858, 54203, 69574, 103716, 104361, 108406, 139148, 162609, 208722, 216812, 313083, 325218, 417444, 487827, 626166, 650436, 975654, 1252332, 1951308, 2330729, 4661458, 6992187, 9322916, 13984374, 20976561, 27968748, 41953122, 83906244]

約数ペア:

[(1, 83906244), (2, 41953122), (3, 27968748), (4, 20976561), (6, 13984374), (9, 9322916), (12, 6992187), (18, 4661458), (36, 2330729), (43, 1951308), (67, 1252332), (86, 975654), (129, 650436), (134, 626166), (172, 487827), (201, 417444), (258, 325218), (268, 313083), (387, 216812), (402, 208722), (516, 162609), (603, 139148), (774, 108406), (804, 104361), (809, 103716), (1206, 69574), (1548, 54203), (1618, 51858), (2412, 34787), (2427, 34572), (2881, 29124), (3236, 25929), (4854, 17286), (5762, 14562), (7281, 11524), (8643, 9708)]