77973494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 47375626

約数列:

[1, 2, 31, 53, 61, 62, 106, 122, 389, 778, 1643, 1891, 3233, 3286, 3782, 6466, 12059, 20617, 23729, 24118, 41234, 47458, 100223, 200446, 639127, 735599, 1257637, 1278254, 1471198, 2515274, 38986747, 77973494]

約数ペア:

[(1, 77973494), (2, 38986747), (31, 2515274), (53, 1471198), (61, 1278254), (62, 1257637), (106, 735599), (122, 639127), (389, 200446), (778, 100223), (1643, 47458), (1891, 41234), (3233, 24118), (3286, 23729), (3782, 20617), (6466, 12059)]