77277172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5296

約数の個数: 48

約数和(自身を含む): 168956928

約数和(自身を除く): 91679756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 5237, 7378, 10474, 14756, 20948, 36659, 73318, 89029, 146636, 162347, 178058, 324694, 356116, 623203, 649388, 1136429, 1246406, 2272858, 2492812, 2759899, 4545716, 5519798, 11039596, 19319293, 38638586, 77277172]

約数ペア:

[(1, 77277172), (2, 38638586), (4, 19319293), (7, 11039596), (14, 5519798), (17, 4545716), (28, 2759899), (31, 2492812), (34, 2272858), (62, 1246406), (68, 1136429), (119, 649388), (124, 623203), (217, 356116), (238, 324694), (434, 178058), (476, 162347), (527, 146636), (868, 89029), (1054, 73318), (2108, 36659), (3689, 20948), (5237, 14756), (7378, 10474)]