72514344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 207815040

約数和(自身を除く): 135300696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 653, 661, 1306, 1322, 1959, 1983, 2612, 2644, 3918, 3966, 4571, 4627, 5224, 5288, 7836, 7932, 9142, 9254, 13713, 13881, 15672, 15864, 18284, 18508, 27426, 27762, 36568, 37016, 54852, 55524, 109704, 111048, 431633, 863266, 1294899, 1726532, 2589798, 3021431, 3453064, 5179596, 6042862, 9064293, 10359192, 12085724, 18128586, 24171448, 36257172, 72514344]

約数ペア:

[(1, 72514344), (2, 36257172), (3, 24171448), (4, 18128586), (6, 12085724), (7, 10359192), (8, 9064293), (12, 6042862), (14, 5179596), (21, 3453064), (24, 3021431), (28, 2589798), (42, 1726532), (56, 1294899), (84, 863266), (168, 431633), (653, 111048), (661, 109704), (1306, 55524), (1322, 54852), (1959, 37016), (1983, 36568), (2612, 27762), (2644, 27426), (3918, 18508), (3966, 18284), (4571, 15864), (4627, 15672), (5224, 13881), (5288, 13713), (7836, 9254), (7932, 9142)]