77750304

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 72

約数和(自身を含む): 213493392

約数和(自身を除く): 135743088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1531, 1587, 2116, 2208, 3062, 3174, 4232, 4593, 6124, 6348, 8464, 9186, 12248, 12696, 16928, 18372, 24496, 25392, 35213, 36744, 48992, 50784, 70426, 73488, 105639, 140852, 146976, 211278, 281704, 422556, 563408, 809899, 845112, 1126816, 1619798, 1690224, 2429697, 3239596, 3380448, 4859394, 6479192, 9718788, 12958384, 19437576, 25916768, 38875152, 77750304]

約数ペア:

[(1, 77750304), (2, 38875152), (3, 25916768), (4, 19437576), (6, 12958384), (8, 9718788), (12, 6479192), (16, 4859394), (23, 3380448), (24, 3239596), (32, 2429697), (46, 1690224), (48, 1619798), (69, 1126816), (92, 845112), (96, 809899), (138, 563408), (184, 422556), (276, 281704), (368, 211278), (529, 146976), (552, 140852), (736, 105639), (1058, 73488), (1104, 70426), (1531, 50784), (1587, 48992), (2116, 36744), (2208, 35213), (3062, 25392), (3174, 24496), (4232, 18372), (4593, 16928), (6124, 12696), (6348, 12248), (8464, 9186)]