74978124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 189288960

約数和(自身を除く): 114310836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 2011, 2868, 3107, 4022, 6033, 6214, 8044, 9321, 12066, 12428, 18642, 24132, 26143, 37284, 52286, 78429, 104572, 156858, 313716, 480629, 961258, 1441887, 1922516, 2883774, 5767548, 6248177, 12496354, 18744531, 24992708, 37489062, 74978124]

約数ペア:

[(1, 74978124), (2, 37489062), (3, 24992708), (4, 18744531), (6, 12496354), (12, 6248177), (13, 5767548), (26, 2883774), (39, 1922516), (52, 1441887), (78, 961258), (156, 480629), (239, 313716), (478, 156858), (717, 104572), (956, 78429), (1434, 52286), (2011, 37284), (2868, 26143), (3107, 24132), (4022, 18642), (6033, 12428), (6214, 12066), (8044, 9321)]