90775636

素因数分解:

$2^2\times 7^3\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 187264000

約数和(自身を除く): 96488364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 343, 436, 607, 686, 763, 1214, 1372, 1526, 2428, 3052, 4249, 5341, 8498, 10682, 16996, 21364, 29743, 37387, 59486, 66163, 74774, 118972, 132326, 149548, 208201, 264652, 416402, 463141, 832804, 926282, 1852564, 3241987, 6483974, 12967948, 22693909, 45387818, 90775636]

約数ペア:

[(1, 90775636), (2, 45387818), (4, 22693909), (7, 12967948), (14, 6483974), (28, 3241987), (49, 1852564), (98, 926282), (109, 832804), (196, 463141), (218, 416402), (343, 264652), (436, 208201), (607, 149548), (686, 132326), (763, 118972), (1214, 74774), (1372, 66163), (1526, 59486), (2428, 37387), (3052, 29743), (4249, 21364), (5341, 16996), (8498, 10682)]