77542542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 227681280

約数和(自身を除く): 150138738

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 918, 1071, 1097, 1122, 1309, 1386, 1683, 2079, 2142, 2194, 2618, 3213, 3291, 3366, 3927, 4158, 5049, 6426, 6582, 7679, 7854, 9873, 10098, 11781, 12067, 15358, 18649, 19746, 23037, 23562, 24134, 29619, 35343, 36201, 37298, 46074, 55947, 59238, 69111, 70686, 72402, 84469, 108603, 111894, 130543, 138222, 167841, 168938, 205139, 207333, 217206, 253407, 261086, 325809, 335682, 391629, 410278, 414666, 503523, 506814, 615417, 651618, 760221, 783258, 1007046, 1174887, 1230834, 1435973, 1520442, 1846251, 2280663, 2349774, 2871946, 3524661, 3692502, 4307919, 4561326, 5538753, 7049322, 8615838, 11077506, 12923757, 25847514, 38771271, 77542542]

約数ペア:

[(1, 77542542), (2, 38771271), (3, 25847514), (6, 12923757), (7, 11077506), (9, 8615838), (11, 7049322), (14, 5538753), (17, 4561326), (18, 4307919), (21, 3692502), (22, 3524661), (27, 2871946), (33, 2349774), (34, 2280663), (42, 1846251), (51, 1520442), (54, 1435973), (63, 1230834), (66, 1174887), (77, 1007046), (99, 783258), (102, 760221), (119, 651618), (126, 615417), (153, 506814), (154, 503523), (187, 414666), (189, 410278), (198, 391629), (231, 335682), (238, 325809), (297, 261086), (306, 253407), (357, 217206), (374, 207333), (378, 205139), (459, 168938), (462, 167841), (561, 138222), (594, 130543), (693, 111894), (714, 108603), (918, 84469), (1071, 72402), (1097, 70686), (1122, 69111), (1309, 59238), (1386, 55947), (1683, 46074), (2079, 37298), (2142, 36201), (2194, 35343), (2618, 29619), (3213, 24134), (3291, 23562), (3366, 23037), (3927, 19746), (4158, 18649), (5049, 15358), (6426, 12067), (6582, 11781), (7679, 10098), (7854, 9873)]