78280202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 160489728

約数和(自身を除く): 82209526

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 286, 427, 641, 671, 793, 854, 1001, 1282, 1342, 1586, 2002, 4487, 4697, 5551, 7051, 8333, 8723, 8974, 9394, 11102, 14102, 16666, 17446, 39101, 49357, 58331, 61061, 78202, 91663, 98714, 116662, 122122, 183326, 273707, 430111, 508313, 547414, 641641, 860222, 1016626, 1283282, 3010777, 3558191, 5591443, 6021554, 7116382, 11182886, 39140101, 78280202]

約数ペア:

[(1, 78280202), (2, 39140101), (7, 11182886), (11, 7116382), (13, 6021554), (14, 5591443), (22, 3558191), (26, 3010777), (61, 1283282), (77, 1016626), (91, 860222), (122, 641641), (143, 547414), (154, 508313), (182, 430111), (286, 273707), (427, 183326), (641, 122122), (671, 116662), (793, 98714), (854, 91663), (1001, 78202), (1282, 61061), (1342, 58331), (1586, 49357), (2002, 39101), (4487, 17446), (4697, 16666), (5551, 14102), (7051, 11102), (8333, 9394), (8723, 8974)]