79781352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15366

約数の個数: 64

約数和(自身を含む): 235315200

約数和(自身を除く): 155533848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 15319, 30638, 45957, 61276, 91914, 107233, 122552, 183828, 214466, 321699, 367656, 428932, 474889, 643398, 857864, 949778, 1286796, 1424667, 1899556, 2573592, 2849334, 3324223, 3799112, 5698668, 6648446, 9972669, 11397336, 13296892, 19945338, 26593784, 39890676, 79781352]

約数ペア:

[(1, 79781352), (2, 39890676), (3, 26593784), (4, 19945338), (6, 13296892), (7, 11397336), (8, 9972669), (12, 6648446), (14, 5698668), (21, 3799112), (24, 3324223), (28, 2849334), (31, 2573592), (42, 1899556), (56, 1424667), (62, 1286796), (84, 949778), (93, 857864), (124, 643398), (168, 474889), (186, 428932), (217, 367656), (248, 321699), (372, 214466), (434, 183828), (651, 122552), (744, 107233), (868, 91914), (1302, 61276), (1736, 45957), (2604, 30638), (5208, 15319)]