123461856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 410102784

約数和(自身を除く): 286640928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1303, 1316, 1504, 1692, 1974, 2016, 2256, 2606, 2632, 2961, 3384, 3909, 3948, 4512, 5212, 5264, 5922, 6768, 7818, 7896, 9121, 10424, 10528, 11727, 11844, 13536, 15636, 15792, 18242, 20848, 23454, 23688, 27363, 31272, 31584, 36484, 41696, 46908, 47376, 54726, 61241, 62544, 72968, 82089, 93816, 94752, 109452, 122482, 125088, 145936, 164178, 183723, 187632, 218904, 244964, 291872, 328356, 367446, 375264, 428687, 437808, 489928, 551169, 656712, 734892, 857374, 875616, 979856, 1102338, 1286061, 1313424, 1469784, 1714748, 1959712, 2204676, 2572122, 2626848, 2939568, 3429496, 3858183, 4409352, 5144244, 5879136, 6858992, 7716366, 8818704, 10288488, 13717984, 15432732, 17637408, 20576976, 30865464, 41153952, 61730928, 123461856]

約数ペア:

[(1, 123461856), (2, 61730928), (3, 41153952), (4, 30865464), (6, 20576976), (7, 17637408), (8, 15432732), (9, 13717984), (12, 10288488), (14, 8818704), (16, 7716366), (18, 6858992), (21, 5879136), (24, 5144244), (28, 4409352), (32, 3858183), (36, 3429496), (42, 2939568), (47, 2626848), (48, 2572122), (56, 2204676), (63, 1959712), (72, 1714748), (84, 1469784), (94, 1313424), (96, 1286061), (112, 1102338), (126, 979856), (141, 875616), (144, 857374), (168, 734892), (188, 656712), (224, 551169), (252, 489928), (282, 437808), (288, 428687), (329, 375264), (336, 367446), (376, 328356), (423, 291872), (504, 244964), (564, 218904), (658, 187632), (672, 183723), (752, 164178), (846, 145936), (987, 125088), (1008, 122482), (1128, 109452), (1303, 94752), (1316, 93816), (1504, 82089), (1692, 72968), (1974, 62544), (2016, 61241), (2256, 54726), (2606, 47376), (2632, 46908), (2961, 41696), (3384, 36484), (3909, 31584), (3948, 31272), (4512, 27363), (5212, 23688), (5264, 23454), (5922, 20848), (6768, 18242), (7818, 15792), (7896, 15636), (9121, 13536), (10424, 11844), (10528, 11727)]