64981152

素因数分解:

$2^5\times 3^2\times {\mathrm{225629}}^1$

素因数の和:225645

約数の個数: 36

約数和(自身を含む): 184790970

約数和(自身を除く): 119809818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 225629, 451258, 676887, 902516, 1353774, 1805032, 2030661, 2707548, 3610064, 4061322, 5415096, 7220128, 8122644, 10830192, 16245288, 21660384, 32490576, 64981152]

約数ペア:

[(1, 64981152), (2, 32490576), (3, 21660384), (4, 16245288), (6, 10830192), (8, 8122644), (9, 7220128), (12, 5415096), (16, 4061322), (18, 3610064), (24, 2707548), (32, 2030661), (36, 1805032), (48, 1353774), (72, 902516), (96, 676887), (144, 451258), (288, 225629)]