66891828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 162005760

約数和(自身を除く): 95113932

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 1721, 3239, 3442, 5163, 6478, 6884, 9717, 10326, 12956, 19434, 20652, 38868, 70561, 135959, 141122, 211683, 271918, 282244, 407877, 423366, 543836, 815754, 846732, 1631508, 5574319, 11148638, 16722957, 22297276, 33445914, 66891828]

約数ペア:

[(1, 66891828), (2, 33445914), (3, 22297276), (4, 16722957), (6, 11148638), (12, 5574319), (41, 1631508), (79, 846732), (82, 815754), (123, 543836), (158, 423366), (164, 407877), (237, 282244), (246, 271918), (316, 211683), (474, 141122), (492, 135959), (948, 70561), (1721, 38868), (3239, 20652), (3442, 19434), (5163, 12956), (6478, 10326), (6884, 9717)]