78834616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 178375680

約数和(自身を除く): 99541064

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 322, 388, 631, 644, 679, 776, 1262, 1288, 1358, 2231, 2524, 2716, 4417, 4462, 5048, 5432, 8834, 8924, 14513, 15617, 17668, 17848, 29026, 31234, 35336, 58052, 61207, 62468, 101591, 116104, 122414, 124936, 203182, 244828, 406364, 428449, 489656, 812728, 856898, 1407761, 1713796, 2815522, 3427592, 5631044, 9854327, 11262088, 19708654, 39417308, 78834616]

約数ペア:

[(1, 78834616), (2, 39417308), (4, 19708654), (7, 11262088), (8, 9854327), (14, 5631044), (23, 3427592), (28, 2815522), (46, 1713796), (56, 1407761), (92, 856898), (97, 812728), (161, 489656), (184, 428449), (194, 406364), (322, 244828), (388, 203182), (631, 124936), (644, 122414), (679, 116104), (776, 101591), (1262, 62468), (1288, 61207), (1358, 58052), (2231, 35336), (2524, 31234), (2716, 29026), (4417, 17848), (4462, 17668), (5048, 15617), (5432, 14513), (8834, 8924)]