71475534

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 173595240

約数和(自身を除く): 102119706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 419, 486, 702, 729, 838, 1053, 1257, 1458, 2106, 2187, 2514, 3159, 3771, 4374, 5447, 6318, 6561, 7542, 9477, 10894, 11313, 13122, 16341, 18954, 22626, 28431, 32682, 33939, 49023, 56862, 67878, 85293, 98046, 101817, 147069, 170586, 203634, 294138, 305451, 441207, 610902, 882414, 916353, 1323621, 1832706, 2647242, 2749059, 3970863, 5498118, 7941726, 11912589, 23825178, 35737767, 71475534]

約数ペア:

[(1, 71475534), (2, 35737767), (3, 23825178), (6, 11912589), (9, 7941726), (13, 5498118), (18, 3970863), (26, 2749059), (27, 2647242), (39, 1832706), (54, 1323621), (78, 916353), (81, 882414), (117, 610902), (162, 441207), (234, 305451), (243, 294138), (351, 203634), (419, 170586), (486, 147069), (702, 101817), (729, 98046), (838, 85293), (1053, 67878), (1257, 56862), (1458, 49023), (2106, 33939), (2187, 32682), (2514, 28431), (3159, 22626), (3771, 18954), (4374, 16341), (5447, 13122), (6318, 11313), (6561, 10894), (7542, 9477)]