43753428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1437

約数の個数: 72

約数和(自身を含む): 118984320

約数和(自身を除く): 75230892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1361, 1692, 1786, 2679, 2722, 3572, 4083, 5358, 5444, 8037, 8166, 10716, 12249, 16074, 16332, 24498, 25859, 32148, 48996, 51718, 63967, 77577, 103436, 127934, 155154, 191901, 232731, 255868, 310308, 383802, 465462, 575703, 767604, 930924, 1151406, 1215373, 2302812, 2430746, 3646119, 4861492, 7292238, 10938357, 14584476, 21876714, 43753428]

約数ペア:

[(1, 43753428), (2, 21876714), (3, 14584476), (4, 10938357), (6, 7292238), (9, 4861492), (12, 3646119), (18, 2430746), (19, 2302812), (36, 1215373), (38, 1151406), (47, 930924), (57, 767604), (76, 575703), (94, 465462), (114, 383802), (141, 310308), (171, 255868), (188, 232731), (228, 191901), (282, 155154), (342, 127934), (423, 103436), (564, 77577), (684, 63967), (846, 51718), (893, 48996), (1361, 32148), (1692, 25859), (1786, 24498), (2679, 16332), (2722, 16074), (3572, 12249), (4083, 10716), (5358, 8166), (5444, 8037)]