71506476

素因数分解:

$2^2\times 3^4\times {\mathrm{220699}}^1$

素因数の和:220715

約数の個数: 30

約数和(自身を含む): 186932900

約数和(自身を除く): 115426424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220699, 441398, 662097, 882796, 1324194, 1986291, 2648388, 3972582, 5958873, 7945164, 11917746, 17876619, 23835492, 35753238, 71506476]

約数ペア:

[(1, 71506476), (2, 35753238), (3, 23835492), (4, 17876619), (6, 11917746), (9, 7945164), (12, 5958873), (18, 3972582), (27, 2648388), (36, 1986291), (54, 1324194), (81, 882796), (108, 662097), (162, 441398), (324, 220699)]