77197806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 196968960

約数和(自身を除く): 119771154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 617, 662, 993, 1234, 1851, 1986, 2317, 2979, 3702, 4319, 4634, 5553, 5958, 6951, 8638, 8937, 11106, 12957, 13902, 16659, 17874, 20853, 25914, 33318, 38871, 41706, 62559, 77742, 116613, 125118, 204227, 233226, 408454, 612681, 1225362, 1429589, 1838043, 2859178, 3676086, 4288767, 5514129, 8577534, 11028258, 12866301, 25732602, 38598903, 77197806]

約数ペア:

[(1, 77197806), (2, 38598903), (3, 25732602), (6, 12866301), (7, 11028258), (9, 8577534), (14, 5514129), (18, 4288767), (21, 3676086), (27, 2859178), (42, 1838043), (54, 1429589), (63, 1225362), (126, 612681), (189, 408454), (331, 233226), (378, 204227), (617, 125118), (662, 116613), (993, 77742), (1234, 62559), (1851, 41706), (1986, 38871), (2317, 33318), (2979, 25914), (3702, 20853), (4319, 17874), (4634, 16659), (5553, 13902), (5958, 12957), (6951, 11106), (8638, 8937)]