77885598

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 194365440

約数和(自身を除く): 116479842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 191, 219, 266, 294, 382, 399, 438, 511, 573, 798, 931, 1022, 1146, 1337, 1387, 1533, 1862, 2674, 2774, 2793, 3066, 3577, 3629, 4011, 4161, 5586, 7154, 7258, 8022, 8322, 9359, 9709, 10731, 10887, 13943, 18718, 19418, 21462, 21774, 25403, 27886, 28077, 29127, 41829, 50806, 56154, 58254, 67963, 76209, 83658, 97601, 135926, 152418, 177821, 195202, 203889, 264917, 292803, 355642, 407778, 529834, 533463, 585606, 683207, 794751, 1066926, 1366414, 1589502, 1854419, 2049621, 3708838, 4099242, 5563257, 11126514, 12980933, 25961866, 38942799, 77885598]

約数ペア:

[(1, 77885598), (2, 38942799), (3, 25961866), (6, 12980933), (7, 11126514), (14, 5563257), (19, 4099242), (21, 3708838), (38, 2049621), (42, 1854419), (49, 1589502), (57, 1366414), (73, 1066926), (98, 794751), (114, 683207), (133, 585606), (146, 533463), (147, 529834), (191, 407778), (219, 355642), (266, 292803), (294, 264917), (382, 203889), (399, 195202), (438, 177821), (511, 152418), (573, 135926), (798, 97601), (931, 83658), (1022, 76209), (1146, 67963), (1337, 58254), (1387, 56154), (1533, 50806), (1862, 41829), (2674, 29127), (2774, 28077), (2793, 27886), (3066, 25403), (3577, 21774), (3629, 21462), (4011, 19418), (4161, 18718), (5586, 13943), (7154, 10887), (7258, 10731), (8022, 9709), (8322, 9359)]