64567854

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 171730944

約数和(自身を除く): 107163090

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 43, 46, 54, 62, 69, 78, 81, 86, 93, 117, 129, 138, 162, 186, 207, 234, 258, 279, 299, 351, 387, 403, 414, 558, 559, 598, 621, 702, 713, 774, 806, 837, 897, 989, 1053, 1118, 1161, 1209, 1242, 1333, 1426, 1674, 1677, 1794, 1863, 1978, 2106, 2139, 2322, 2418, 2511, 2666, 2691, 2967, 3354, 3483, 3627, 3726, 3999, 4278, 5022, 5031, 5382, 5934, 6417, 6966, 7254, 7998, 8073, 8901, 9269, 10062, 10881, 11997, 12834, 12857, 15093, 16146, 17329, 17802, 18538, 19251, 21762, 23994, 24219, 25714, 26703, 27807, 30186, 30659, 32643, 34658, 35991, 38502, 38571, 45279, 48438, 51987, 53406, 55614, 57753, 61318, 65286, 71982, 77142, 80109, 83421, 90558, 91977, 103974, 107973, 115506, 115713, 155961, 160218, 166842, 183954, 215946, 231426, 250263, 275931, 311922, 347139, 398567, 467883, 500526, 551862, 694278, 750789, 797134, 827793, 935766, 1041417, 1195701, 1403649, 1501578, 1655586, 2082834, 2391402, 2483379, 2807298, 3587103, 4966758, 7174206, 10761309, 21522618, 32283927, 64567854]

約数ペア:

[(1, 64567854), (2, 32283927), (3, 21522618), (6, 10761309), (9, 7174206), (13, 4966758), (18, 3587103), (23, 2807298), (26, 2483379), (27, 2391402), (31, 2082834), (39, 1655586), (43, 1501578), (46, 1403649), (54, 1195701), (62, 1041417), (69, 935766), (78, 827793), (81, 797134), (86, 750789), (93, 694278), (117, 551862), (129, 500526), (138, 467883), (162, 398567), (186, 347139), (207, 311922), (234, 275931), (258, 250263), (279, 231426), (299, 215946), (351, 183954), (387, 166842), (403, 160218), (414, 155961), (558, 115713), (559, 115506), (598, 107973), (621, 103974), (702, 91977), (713, 90558), (774, 83421), (806, 80109), (837, 77142), (897, 71982), (989, 65286), (1053, 61318), (1118, 57753), (1161, 55614), (1209, 53406), (1242, 51987), (1333, 48438), (1426, 45279), (1674, 38571), (1677, 38502), (1794, 35991), (1863, 34658), (1978, 32643), (2106, 30659), (2139, 30186), (2322, 27807), (2418, 26703), (2511, 25714), (2666, 24219), (2691, 23994), (2967, 21762), (3354, 19251), (3483, 18538), (3627, 17802), (3726, 17329), (3999, 16146), (4278, 15093), (5022, 12857), (5031, 12834), (5382, 11997), (5934, 10881), (6417, 10062), (6966, 9269), (7254, 8901), (7998, 8073)]