65708688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 180593600

約数和(自身を除く): 114884912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 661, 872, 912, 1308, 1322, 1744, 1983, 2071, 2616, 2644, 3966, 4142, 5232, 5288, 6213, 7932, 8284, 10576, 12426, 12559, 15864, 16568, 24852, 25118, 31728, 33136, 37677, 49704, 50236, 72049, 75354, 99408, 100472, 144098, 150708, 200944, 216147, 288196, 301416, 432294, 576392, 602832, 864588, 1152784, 1368931, 1729176, 2737862, 3458352, 4106793, 5475724, 8213586, 10951448, 16427172, 21902896, 32854344, 65708688]

約数ペア:

[(1, 65708688), (2, 32854344), (3, 21902896), (4, 16427172), (6, 10951448), (8, 8213586), (12, 5475724), (16, 4106793), (19, 3458352), (24, 2737862), (38, 1729176), (48, 1368931), (57, 1152784), (76, 864588), (109, 602832), (114, 576392), (152, 432294), (218, 301416), (228, 288196), (304, 216147), (327, 200944), (436, 150708), (456, 144098), (654, 100472), (661, 99408), (872, 75354), (912, 72049), (1308, 50236), (1322, 49704), (1744, 37677), (1983, 33136), (2071, 31728), (2616, 25118), (2644, 24852), (3966, 16568), (4142, 15864), (5232, 12559), (5288, 12426), (6213, 10576), (7932, 8284)]