73618428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 192170496

約数和(自身を除く): 118552068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1171, 1209, 1612, 2028, 2342, 2418, 3513, 4684, 4836, 5239, 7026, 10478, 14052, 15223, 15717, 20956, 30446, 31434, 36301, 45669, 60892, 62868, 72602, 91338, 108903, 145204, 182676, 197899, 217806, 395798, 435612, 471913, 593697, 791596, 943826, 1187394, 1415739, 1887652, 2374788, 2831478, 5662956, 6134869, 12269738, 18404607, 24539476, 36809214, 73618428]

約数ペア:

[(1, 73618428), (2, 36809214), (3, 24539476), (4, 18404607), (6, 12269738), (12, 6134869), (13, 5662956), (26, 2831478), (31, 2374788), (39, 1887652), (52, 1415739), (62, 1187394), (78, 943826), (93, 791596), (124, 593697), (156, 471913), (169, 435612), (186, 395798), (338, 217806), (372, 197899), (403, 182676), (507, 145204), (676, 108903), (806, 91338), (1014, 72602), (1171, 62868), (1209, 60892), (1612, 45669), (2028, 36301), (2342, 31434), (2418, 30446), (3513, 20956), (4684, 15717), (4836, 15223), (5239, 14052), (7026, 10478)]