75285828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 72

約数和(自身を含む): 206105760

約数和(自身を除く): 130819932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1931, 2052, 2166, 3249, 3862, 4332, 5793, 6498, 7724, 9747, 11586, 12996, 17379, 19494, 23172, 34758, 36689, 38988, 52137, 69516, 73378, 104274, 110067, 146756, 208548, 220134, 330201, 440268, 660402, 697091, 990603, 1320804, 1394182, 1981206, 2091273, 2788364, 3962412, 4182546, 6273819, 8365092, 12547638, 18821457, 25095276, 37642914, 75285828]

約数ペア:

[(1, 75285828), (2, 37642914), (3, 25095276), (4, 18821457), (6, 12547638), (9, 8365092), (12, 6273819), (18, 4182546), (19, 3962412), (27, 2788364), (36, 2091273), (38, 1981206), (54, 1394182), (57, 1320804), (76, 990603), (108, 697091), (114, 660402), (171, 440268), (228, 330201), (342, 220134), (361, 208548), (513, 146756), (684, 110067), (722, 104274), (1026, 73378), (1083, 69516), (1444, 52137), (1931, 38988), (2052, 36689), (2166, 34758), (3249, 23172), (3862, 19494), (4332, 17379), (5793, 12996), (6498, 11586), (7724, 9747)]