61378848

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7394

約数の個数: 72

約数和(自身を含む): 180589500

約数和(自身を除く): 119210652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 7349, 8352, 14698, 22047, 29396, 44094, 58792, 66141, 88188, 117584, 132282, 176376, 213121, 235168, 264564, 352752, 426242, 529128, 639363, 705504, 852484, 1058256, 1278726, 1704968, 1918089, 2116512, 2557452, 3409936, 3836178, 5114904, 6819872, 7672356, 10229808, 15344712, 20459616, 30689424, 61378848]

約数ペア:

[(1, 61378848), (2, 30689424), (3, 20459616), (4, 15344712), (6, 10229808), (8, 7672356), (9, 6819872), (12, 5114904), (16, 3836178), (18, 3409936), (24, 2557452), (29, 2116512), (32, 1918089), (36, 1704968), (48, 1278726), (58, 1058256), (72, 852484), (87, 705504), (96, 639363), (116, 529128), (144, 426242), (174, 352752), (232, 264564), (261, 235168), (288, 213121), (348, 176376), (464, 132282), (522, 117584), (696, 88188), (928, 66141), (1044, 58792), (1392, 44094), (2088, 29396), (2784, 22047), (4176, 14698), (7349, 8352)]