68195512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 92508488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 149, 154, 298, 308, 596, 616, 743, 1043, 1192, 1486, 1639, 2086, 2972, 3278, 4172, 5201, 5944, 6556, 8173, 8344, 10402, 11473, 13112, 16346, 20804, 22946, 32692, 41608, 45892, 57211, 65384, 91784, 110707, 114422, 221414, 228844, 442828, 457688, 774949, 885656, 1217777, 1549898, 2435554, 3099796, 4871108, 6199592, 8524439, 9742216, 17048878, 34097756, 68195512]

約数ペア:

[(1, 68195512), (2, 34097756), (4, 17048878), (7, 9742216), (8, 8524439), (11, 6199592), (14, 4871108), (22, 3099796), (28, 2435554), (44, 1549898), (56, 1217777), (77, 885656), (88, 774949), (149, 457688), (154, 442828), (298, 228844), (308, 221414), (596, 114422), (616, 110707), (743, 91784), (1043, 65384), (1192, 57211), (1486, 45892), (1639, 41608), (2086, 32692), (2972, 22946), (3278, 20804), (4172, 16346), (5201, 13112), (5944, 11473), (6556, 10402), (8173, 8344)]