67289488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 158878720

約数和(自身を除く): 91589232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 103, 112, 133, 152, 206, 266, 304, 307, 412, 532, 614, 721, 824, 1064, 1228, 1442, 1648, 1957, 2128, 2149, 2456, 2884, 3914, 4298, 4912, 5768, 5833, 7828, 8596, 11536, 11666, 13699, 15656, 17192, 23332, 27398, 31312, 31621, 34384, 40831, 46664, 54796, 63242, 81662, 93328, 109592, 126484, 163324, 219184, 221347, 252968, 326648, 442694, 505936, 600799, 653296, 885388, 1201598, 1770776, 2403196, 3541552, 4205593, 4806392, 8411186, 9612784, 16822372, 33644744, 67289488]

約数ペア:

[(1, 67289488), (2, 33644744), (4, 16822372), (7, 9612784), (8, 8411186), (14, 4806392), (16, 4205593), (19, 3541552), (28, 2403196), (38, 1770776), (56, 1201598), (76, 885388), (103, 653296), (112, 600799), (133, 505936), (152, 442694), (206, 326648), (266, 252968), (304, 221347), (307, 219184), (412, 163324), (532, 126484), (614, 109592), (721, 93328), (824, 81662), (1064, 63242), (1228, 54796), (1442, 46664), (1648, 40831), (1957, 34384), (2128, 31621), (2149, 31312), (2456, 27398), (2884, 23332), (3914, 17192), (4298, 15656), (4912, 13699), (5768, 11666), (5833, 11536), (7828, 8596)]