91860692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 206152128

約数和(自身を除く): 114291436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 137, 154, 196, 274, 308, 311, 539, 548, 622, 959, 1078, 1244, 1507, 1918, 2156, 2177, 3014, 3421, 3836, 4354, 6028, 6713, 6842, 8708, 10549, 13426, 13684, 15239, 21098, 23947, 26852, 30478, 42196, 42607, 47894, 60956, 73843, 85214, 95788, 147686, 167629, 170428, 295372, 298249, 335258, 468677, 596498, 670516, 937354, 1192996, 1874708, 2087743, 3280739, 4175486, 6561478, 8350972, 13122956, 22965173, 45930346, 91860692]

約数ペア:

[(1, 91860692), (2, 45930346), (4, 22965173), (7, 13122956), (11, 8350972), (14, 6561478), (22, 4175486), (28, 3280739), (44, 2087743), (49, 1874708), (77, 1192996), (98, 937354), (137, 670516), (154, 596498), (196, 468677), (274, 335258), (308, 298249), (311, 295372), (539, 170428), (548, 167629), (622, 147686), (959, 95788), (1078, 85214), (1244, 73843), (1507, 60956), (1918, 47894), (2156, 42607), (2177, 42196), (3014, 30478), (3421, 26852), (3836, 23947), (4354, 21098), (6028, 15239), (6713, 13684), (6842, 13426), (8708, 10549)]