78216552

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 219024000

約数和(自身を除く): 140807448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 103, 106, 159, 199, 206, 212, 309, 318, 398, 412, 424, 477, 597, 618, 636, 796, 824, 927, 954, 1194, 1236, 1272, 1592, 1791, 1854, 1908, 2388, 2472, 3582, 3708, 3816, 4776, 5459, 7164, 7416, 10547, 10918, 14328, 16377, 20497, 21094, 21836, 31641, 32754, 40994, 42188, 43672, 49131, 61491, 63282, 65508, 81988, 84376, 94923, 98262, 122982, 126564, 131016, 163976, 184473, 189846, 196524, 245964, 253128, 368946, 379692, 393048, 491928, 737892, 759384, 1086341, 1475784, 2172682, 3259023, 4345364, 6518046, 8690728, 9777069, 13036092, 19554138, 26072184, 39108276, 78216552]

約数ペア:

[(1, 78216552), (2, 39108276), (3, 26072184), (4, 19554138), (6, 13036092), (8, 9777069), (9, 8690728), (12, 6518046), (18, 4345364), (24, 3259023), (36, 2172682), (53, 1475784), (72, 1086341), (103, 759384), (106, 737892), (159, 491928), (199, 393048), (206, 379692), (212, 368946), (309, 253128), (318, 245964), (398, 196524), (412, 189846), (424, 184473), (477, 163976), (597, 131016), (618, 126564), (636, 122982), (796, 98262), (824, 94923), (927, 84376), (954, 81988), (1194, 65508), (1236, 63282), (1272, 61491), (1592, 49131), (1791, 43672), (1854, 42188), (1908, 40994), (2388, 32754), (2472, 31641), (3582, 21836), (3708, 21094), (3816, 20497), (4776, 16377), (5459, 14328), (7164, 10918), (7416, 10547)]