78154938

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 174958056

約数和(自身を除く): 96803118

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 137, 246, 274, 369, 411, 738, 773, 822, 1233, 1546, 2319, 2466, 4638, 5617, 6957, 11234, 13914, 16851, 31693, 33702, 50553, 63386, 95079, 101106, 105901, 190158, 211802, 285237, 317703, 570474, 635406, 953109, 1906218, 4341941, 8683882, 13025823, 26051646, 39077469, 78154938]

約数ペア:

[(1, 78154938), (2, 39077469), (3, 26051646), (6, 13025823), (9, 8683882), (18, 4341941), (41, 1906218), (82, 953109), (123, 635406), (137, 570474), (246, 317703), (274, 285237), (369, 211802), (411, 190158), (738, 105901), (773, 101106), (822, 95079), (1233, 63386), (1546, 50553), (2319, 33702), (2466, 31693), (4638, 16851), (5617, 13914), (6957, 11234)]